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About this item

  • Keeps casts and bandages dry
  • Easy stretch opening, no tape needed
  • Flexible comfortable seal
  • Reusable throughout recovery
  • Available in two lengths
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Seal-Tight Sport Cast Cover for Arms, Short, Thermoplastic Elastomer

SEAL-TIGHT Sport  |  SKU: 20320-Single
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$2399
FSA/HSA eligible Can be bought with an FSA/HSA card — no prescription or Letter of Medical Necessity needed. We keep this up to date, but always confirm eligibility with your health plan. Learn more

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Seal-Tight Sport Cast Cover for Arms, Short, Thermoplastic Elastomer

The SEAL-TIGHT® Sport Cast Cover for Arms is designed to keep your cast or bandage dry while you shower, bathe, or relax by the water. Made from flexible thermoplastic elastomer, this reusable cover slips over your arm and forms a water-resistant barrier so you can get on with daily life without the hassle of taping bags around your dressing.

Available in your choice of length, this short arm cover is built for a comfortable, easy on-and-off experience. The stretchable opening is engineered to create a snug fit against the skin, helping to keep moisture away from casts, bandages, and wound sites during washing.

Whether you are recovering from a fracture or protecting a dressing, the SEAL-TIGHT Sport lets you bathe with confidence. Choose between the 21-inch and 33-inch options to match your arm length and cast coverage needs.

Which size should I choose?
This cover comes in two lengths: a 21-inch option and a 33-inch option. Pick the length based on your arm size and how much of your cast or bandage you need to cover.
Can I reuse this cast cover?
Yes, the SEAL-TIGHT Sport is designed to be reusable, so you can rely on it for multiple showers and baths throughout your recovery.
What is the cover made from?
It is made from flexible thermoplastic elastomer, which stretches to fit over your arm and forms a water-resistant barrier.
Do I need tape to keep it in place?
No. The stretchable opening is designed to create a snug fit against your skin without the need for tape or additional wrapping.
Is this intended for arm casts?
Yes, this is an arm cast cover in a short length, suitable for protecting casts and bandages on the arm while bathing.
FSA/HSA EligibleYes
Dressing Size21 Inch Length
Length21 in
MaterialThermoplastic Elastomer
ColorBlue
Age GroupAdult
ApplicationArm Cast Cover
BrandSEAL-TIGHT Sport
SKU20320-Single

Key Features

  • Stay Dry: The water-resistant design helps keep casts and bandages dry during showers and baths.
  • Easy On and Off: The stretchable opening slides over your arm quickly without awkward taping or wrapping.
  • Comfortable Fit: Flexible thermoplastic elastomer molds to your arm for a snug, secure seal against the skin.
  • Reusable Protection: Built to be used again and again, so you are covered throughout your recovery.
  • Sized to Suit You: Offered in 21-inch and 33-inch lengths so you can pick the coverage that fits your needs.

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