Feature:1. Blue diving material rings material and 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 x 18 x 3cmSpecification:Color: blue circle and transparent PVC protective bag material: diving material and pvc diving material specifications: OD180 or ID55mm product size: 62x44x18cm waterproof protection area is the position from finger to arm 62cm packaging size: 18 x 18 x 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 x 1Note:It is recommended not to wear for a long time