This high care product also has a smart slippery exterior for non restrictive movement on bedding. Extra thick, soft, giving extra padding for protection Specially treated with antibacterial formula in production allowing clean and odour free environment Slippery surface exterior for non restrictive movement on bedding Soft adjustable Velcro strap to hold Intensive Care heel protectors comfortably in place Intensive Care heel protectors are fire retardant, machine and hand washable at 30C and Please note that the Intensive Care heel protectors are not suitable to be used directly on open wounds