KEEP WATER AND MOISTURE OUT: The cast protection bag is made of high quality silicone. Tight elastic rubber and hard-to-tear material is what keeps the cast and bandage dry while bathing, showering FDA CERTIFICATION: Our reusable waterproof foot cast protector has passed FDA approval. Odorless and latex free. The plaster shower protection is ideal for domestic or professional use. To protect you from burns, rashes, lacerations FITS MOST ADULT FEET: Our leg cast protection for the bath is suitable for most adults. Length up to 30 cm, leg circumference 30-40 cm. Cast protection can cover the toes, foot and ankle. Ideal for therapeutic care, for outdoor activities when it rains SAFE AND EASY TO USE: The elastic rubber flange will not cut off blood circulation. No need for tape or straps. Easy to put on or take off. Cast protectors can be used with a cast, bandage. Easily slip the cast bag on before bathing or showering to prevent water from damaging your cast and irritating your skin