Asunby Waterproof Cast Covers for Showering
$9.95 on Amazon.com (as of October 19, 2026, 5:36 AM EST) View details ↗
Keep your cast dry and comfortable during showers or baths with the Asunby Waterproof Cast Covers. Designed specifically for adults recovering from arm injuries or surgeries, these reusable protectors safeguard casts, bandages, and dressings from water exposure. The updated model features a lightweight design with a tear-resistant silicone sealing ring—eliminating the chemical smell of neoprene and ensuring a snug, leak-proof fit without restricting circulation.
Easy to use and store, the covers include a convenient hook design for home organization. Each cover is made from medical-grade silicone, offering high elasticity for a secure seal while remaining gentle on the skin. Measure your lower arm circumference before purchasing to ensure the right fit and avoid discomfort. For longer coverage extending to the upper arm, consider the long-arm waterproof sleeve. Limit use to 15–20 minutes per session for optimal protection.
| Material | Medical-grade silicone (sealing ring) |
|---|---|
| Max Use Duration | 15–20 minutes per session |
| Application | Cast, bandage, and wound protection for adult arm injuries/surgeries |
| Design Features | Lightweight, tear-resistant silicone ring (no plastic or neoprene) |
| Storage | Includes hook for easy home organization |






