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Size 3 30" Durable Gym Ball Cover

Sale price: $15.00 Regular price: $24.99

You'll love: The durability, feel, and sizing

Color: Select a color
Size: Select a size
Sale price: $15.00 Regular price: $24.99

Free shipping over $49

Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8603886

Product Features

A photo of the Size 3 30" Durable Gym Ball Cover in use

Size 3 30" Durable Gym Ball Cover | Our designer, Pierre, has created this Swiss ball cover to look stylish in your home!

You'll love: The durability, feel, and sizing


Protects your Swiss ball from repeated friction with the ground and your shoes


We have reduced the environmental impact by dyeing the yarn itself


Its base stops your exercise ball from rolling when you're not using it.

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Size 3 30 

Size 3 30 

Size 3 30 

Size 3 30 

Size 3 30

Questions & Answers

Product Customer Reviews

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183 Reviews
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Size 3 30
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Would have been great if the zip wasn't so weak

Would have been really nice apart from one major flaw, the zip is not strong or good enough & sadly pops open (splits) when in use.

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Viel zu groß für GymBall Nyamba 2

Wir haben uns nachträglich diesen Bezug für unseren GymBall Nyamba Größe 2 bestellt. Leider war dieser Bezug für unseren Ball viel zu groß, als wäre dieser Bezug für die Größe 3 bestimmt, obwohl die Größe 2 auf dem Bezug stand. Der Bezug geht wieder zurück.

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Hallo Andreas,

vielen Dank für deine Bewertung. Wir bedauern, dass du mit dem Schutzbezug nicht zufrieden bist. Kundenfeedback wie deines hilft uns, zukünftige Produkte weiter zu verbessern!


Gerne weisen wir dich auf dein 30 Tage - Rückgaberecht hin. Benötigst du Hilfe? Kontaktiere gerne unser Kundencenter:

Mit sportlichen Grüßen


Leon Anthony

Bien, pero mejorable.

La funda está bien para proteger la pelota y el asa va muy bien para moverla. Uno de los problemas que le veo es que no se puede meter la pelota hinchada. Segun las instrucciones de la fitball, el agujero deberia quedar tocando al suelo, pero al meterla en la funda lo tengo que poner donde está la cremallera, sinó no se puede hinchar. Una vez hinchada, no la puedo mover dentro de la funda, por lo que es imposible que el agujero para hincharla quede en la parte inferior.

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Excelente solución para silla de trabajo

Perfecto para uso diario

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Pelota de Pilates con funda nueva silla de trabaj

Llevo usando mi pelota de pilates con la funda como silla de teletrabajo desde hace unas semanas y mi espalda ha mejorado, recomendado!

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Funda de pelota de pilates y yoga

No entran las pelotas de 65cm una vez hinchadas.

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buen material pero poco aislante del calor.

Utilizo la pelota como asiento para el ordenador y compré la funda para los días calurosos de verano con la idea de que fuera aislante. Funciona pero no todo lo bien que me gustaría. Recomendaría la funda como estética y protección de la pelota pero no como aislante del calor.

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Hola Cristina,

Muchas gracias por tu comentario sobre nuestra Funda Fitball Pelota De Gimnasia Domyos TALLA 2 - 65 cm

Lamentamos que nuestro producto no haya cumplido tus expectativas. Como bien indicas nuestra funda permite proteger el balón de los suelos abrasivos y de los roces repetidos, haciendo que se mantenga más suave y sea más fácil de cuidar. Por otro lado, como tu gym ball puede usarse como silla de oficina, la funda hace que sea aún más cómodo; pero no es un aislante del calor.

Te recordamos que tienes 60 días para cambios y/o devoluciones en artículos de nuestra marca, por lo que si lo deseas puedes acudir a tu tienda Decathlon más cercana para realizar el cambio o la devolución. Recuerda llevar el ticket o la tarjeta MyDecathlon.  


Sandra V. - Decathlon España

Súper practico

Lo compre para el firball que utilizo en mi mesa de trabajo Queda muy chulo al no tener el aspecto del plástico Tacto agradable Y se puede seguir usando la pelota con la funda puesta Y encaja como un guante

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Resistente, cómoda y fácil de colocar. Indispensable si usas el balón de pilares como silla de oficina. La recomiendo.

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Superbe article acheter pour travailler au bureau juste top position nickel et plus de douleur coccyx

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Echange facile.

Notre acaht a été échangé sans aucune réticence.

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Housse de ballon

Housse de ballon très bonne qualité et en plus une poignée de transport

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Bonjour Chantal,

Merci pour votre commentaire sur notre produit.

Bonne journée


Leader services et expériences clients - Décathlon Brossard

Pris avec ballon pour…

Pris avec ballon pour assise bureau, top

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Utilisé il ne grince…

Utilisé il ne grince plus avec son enveloppe , un bonheur

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Je m'en sers comme…

Je m'en sers comme siège au bureau. je l'aime tellement que j'en ai acheté un second pour chez moi . C'est tres solide

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Additional Product Information


Main fabric

  • 100% Polyester cationic

Back fabric

  • 32% Polyester cationic
  • 68% Polyurethane

Which size ball should you choose?

The size of your cover should match the size of your ball. For example, if you have a 21.7"/size 1 or S ball, you'll need a size 1 or S cover. To help you pick the right size: - Size 1 (21.7"): For users who are less than 5'2" and weigh less than 185 lbs - Size 2 (25.6"): For users who are less than 5'2" and weigh more than 185 lbs For users between 5'2" and 5'11" who weigh less than 185 lbs - Size 3 (29.5"): For users who are more than 5'7" and weigh more than 185 lbs

Why use a cover on your swiss ball?

1. The cover protects your ball from abrasive floors and repeated rubbing 2. The cover allows you to use your exercise ball every day as an office chair 3. Its coating changes the texture of your ball and is soft to the touch, making it easy to look after 4. The neutral heather gray color will match the decor in as many homes as possible 5. The handle makes it easy to adjust your chair

How does the cover fit on the ball?

Please follow the instructions You can download them by pasting this link into your web browser$0c8f7e1b339cbf6957b6fdcae8678f00/notice%20gymball%20cover%20v2.pdf

How should you inflate and use your exercise ball for working from home?

How can you use your exercise ball as an office chair? 1. Make sure your exercise ball is inflated to the maximum recommended size (you can check this using the tape measure sold with your ball) The correct sizes are: 21.7" for size S, 25.6" for size M, and 29.5" for size L. 2. When seated, your eyes should be level with the top of your screen, your feet should be on the floor, and your legs should form an angle of more than 90 degrees. 3. Keep your back straight.

What exercises can you do to feel good at work?

1. Sitting on it with your back straight is an exercise in itself. 2. Next, try rolling the ball to the right, then to the left, then forward, then backward. This movement helps you relax your back and stretch your lower back. 3. You can also do small circles with the ball or even stretch your legs by lifting them one at a time. Now you know what to do during your next break

Why use an exercise ball as an office chair?

Sitting on an exercise ball as you work is great for your health and well-being. But what are the benefits for your body? 1. Relieving your back 2. Correcting seated posture 3. Building pelvic muscles 4. Improving your balance 5. Building your abs The Swiss ball is a fun way to build muscle without even realizing it!

How long should you spend sitting on your ball?

You can start with 30 minutes a day, then increase the time gradually. We recommend not spending more than 2 to 4 hours per day on the ball. This allows you to change your position regularly. Our advice: If you're able to work while standing for several hours each day, that'll be great for your health!

The story behind the product's eco-friendly design

This ball cover is eco-friendly because its main components are sustainable: "P600 BITON" and "Multilayer backing greige." Dyeing uses lots of water, while generating waste in the water from the dyeing vats. To reduce this environmental impact, we only dye every other thread. This reduces our water consumption and our impact on water resources. A small step for the planet, a giant leap for the gym ball!

Athletes' recommendation

We recommend placing the handle between your legs for the ideal position!

Technical specifications: weight/size/thickness/type of components

For private, indoor use only. Max weight: 285 lbs



Product testing

toxicology, fatigue, and seam tensile strength tests

Storage instructions

We recommend storing your product in a clean, dry place out of direct sunlight at a moderate temperature (<77°F) Do not store near heat sources

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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