Protect hand, arm, knee, foot or leg. The Acu-Life Shower Sleeve provides a safe, easy and effective method to keep injuries dry. Cuts, post-surgical incisions, burns, casts, abrasions, IV and PICC lines. One size fits all. Cover gauze, adhesive pads, casts and IV's. Reusable. Latex free. Contents: One 30 inch shower sleeve.