- Adult arm cast protector, designed to keep casts, wounds, or tattoos dry during showering or bathing - High-quality waterproof PVC material, elastic, durable, and comfortable for repeated use - Suitable size for most adults: inner ring 4.5 cm and outer ring 14 cm, length 56 cm - Easy to use: expand the central opening, insert the arm, and adjust gently - Helps prevent infections and complications by avoiding contact with water - Recommended for people with recent arm injuries, surgeries, or tattoos - Temporary use recommended for greater comfort and safety