Carex® Doughnut Foam Cushion, 1 Box of 6 Pelvic Belts Plastic screw cap securely keeps Sterilization Plastic screw cap securely keeps the ice and melt water inside the bag Hand Washable * Smooth nylon interior reduces friction while the terrycloth outside holds the sock in place * Flexible inner core with three finger deisgn bends with the contours of the foot and heel * 29 looped handles reduce the need to bend and are easy to manipulate * Packed in a plastic bag with a header card that shows an in use picture wrinkle resistant and needs no ironing This foam cushion comfortably conforms to the natural body contours of the user