For Most Adults: The cast hand cover fits lower arm circumferences from 6.3 inches to 15 inches (16 to 38 cm), helping keep most adult hands and wrists dry. Use the shower bag to protect your hand cast and avoid getting it wet during showers. Comfortable to Wear: The neoprene seal is soft and comfortable compared to diaphragm ring seals, promoting better blood circulation. With no retaining ring, the highly elastic opening provides a secure, non-painful fit. Waterproof: Features a watertight seal made of neoprene composite elastic fabric. The PVC waterproof hand cast protector helps keep bandages and casts dry during showering for hand wounds, injuries, or post-surgery care. Durable and Reusable: Made with premium polyvinyl material for long-lasting use. The durable rubber construction resists tearing and allows for repeated use. Latex-Free: The adult hand shower protector is latex-free and designed to be non-irritating. Seal Diameter: 35 mm Suitable for: Adult hands Color: Transparent Material: PVC Size: 380 x 240 mm Package Contents: 1 x Waterproof Cast Cover Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.