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Sport Arm Cast and Wound Protector for Children - Seal-Tight

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Your child having to avoid the water simply because he or she is wearing a cast or dressing is a thing of the past.

With the Seal-Tight Sport Arm Cast and Wound Protector, you can rest assured that your child’s cast or dressing won't get wet even when they shower or go swimming.


This protection sleeve is easy to apply without the need for pumps, Velcro straps.


  • Suitable for swimming, bathing and showering
  • Reusable and folds compactly for storage
  • Protects casts and bandages from liquids
  • Lasts for three to four weeks of daily use


At bettercaremarket we're thorough in our selection of living aids. We choose our products based on their quality, performance and whether they can be conveniently delivered to you. 

The Sport Arm Cast and Wound Protector for Children from Seal-Tight is a high-performance waterproof sleeve that lets your child swim without getting his/her cast or dressing wet.

It is designed for children who want to keep enjoying their favourite water activities while having to keep a wound or cast dry. The arm cover is a heavy-duty guard that stretches easily giving a snug effect above the cast or dressing while maintaining a waterproof seal. This useful tool will give parents piece of mind in summer!

The watertight sleeve makes life a bit easier, as it protects the injury and allows your child to swim, sail, or do any fun water sport activity.

Ideally suited for injuries, surgeries, burns and wounds.

No need for plastic bags and tape/straps to make a cast waterproof, use this special Sport Cast and Wound Protector instead. The key is the watertight seal – a flexible seal rubber ring that slips over the cast and fits tightly around your leg. It will not cut off blood circulation. Used properly, the Sport Arm Cast and Wound Protector from Seal-Tight will last for the life of your cast or dressing (6-8 weeks).

With this bandage and cast cover, your skin/cast stays clean and dry, reducing potential infections and helping the healing process. So turn to Seal-Tight for a heavy-duty waterproof Arm Cast and Wound Protector. This reliable cover will keep the cast and dressing of your little one dry while they enjoy the water!


The Sport Arm Cast and Wound Protector is available in 1 size.

Measure from the tip of the finger to the end of the cast, and then add 2.5cm (1”) to see if the model fits. 


Length (in cm/inches)




If you are looking for the Sport Leg Cast and Wound for Children, just click here. Bettercaremarket also offers the Arm Cast and Wound Protector and the Leg Cast and Wound Protectors for children in 3 sizes (Small, Medium & large) that will keep them dry while bathing or showering!  

How to use the Sport Arm Cast and Wound Protector?

Stretch the thermoplastic elastomer material of the band/ring, slip the cover over the casted or dressed arm and pull it up. Bring the seal just above the cast or wound.  It will sit comfortably on the skin. The seal should be tight, as you want it to keep the water off the cast. Simply squeeze the access air out of the ‘bag’ as they slowly bring the arm into the water.

The Cast and Wound Protectors from Seal-Tight are a trusted solution, they are highly recommended by doctors and orthopaedic surgeons and are guaranteed to perform!

Bettercaremarket recommends checking with your doctor if water activities are appropriate in your child’s situation.


  • Keeps casts and skin dry and reduces potential infections 
  • Waterproof
  • Suitable to protect a child's arm while swimming
  • Recommended by doctors, trusted solution
  • Easy-to-apply
  • Durable
  • Environmentally friendly
  • Non-phthalate, latex-free, no more allergic skin reactions
  • Reusable (single patient)
  • For hygienic reasons, this product is non-returnable



  • Material: polyvinyl bag and non-latex TPE vinyl ring
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