... , elastic adjustable, easy wrapping. It comes off the roll smoothly and conforms to the body part .The product is soft, breathable, good ... lightweight foam provides a barrier between the skin in order to protect the skin from friction and chafing.2. Air permeation ... if the waist, knee, elbow, wrist, ankle, finger and so on Item No.SizePacking(rolls/box)K-S8 7cmX27.4m48/1 ...