Feature:1. Blue diving material rings material + PVC material waterproof jacket, good waterproof effect, light weight2. The use of diving material with strong permeability as a waterproof rings can better fit the skin and have a strong waterproof effect3. Waterproof protection zone is 62cm from finger to arm4. Audience: Adult hand, broken hand injury5. Packing size: 18 * 18 * 3cmSpecification:Color: blue circle + transparent PVC protective bag; material: diving material + pvc; diving material specifications: OD180 / ID55mm product size: 62x44x18cm; waterproof protection area is the position from finger to arm 62cm; packaging size: 18 * 18 * 3cm The product is highly waterproof, washable, and used many times; high sealing performance medicaly thermoplastic elasticity; use scenarios: fear that the wound will not heal with water; fear that the wound will be infected with dust; cast plaster can not take a shower; Install gypsum or splint, chemotherapy and other situations that need to be used when taking a bath to prevent infection by wetness. Ultra-high cost-effective waterproof jacket; Audience: Adult hands, broken hands, not suitable for water, but bathing of;.Package List:Bath protective cover * 1Note:It is recommended not to wear for a long time