Fast Freeze Cold Sleeve Extra Large 21 28 Pinch Gauges Release the button then the Select Ear:Left Ear Release the button then the measurement is completed * Comes with included organizer pouch to keep handy items close by Premium cold therapy sleeve gently rolls on completely covering your limb * The sleeve design is easy to use and stays in place * The 360 degree coverage treats the entire circumference of the injured area delivering cold therapy deep into soft tissues where its needed * Our premium medical grade materials stay ultra soft when chilled allowing the FastFreeze Cold Sleeve to mold to the body * Rolls on without straps * Latex free & non toxic * Reusable * Includes insulating compression bandage to protect the skin from extreme temperatures * Supplies slight compression * Relief for: Arthritis Carpal tunnel syndrome Edema Joint tension Plantar fasciitis Sensitive surgery recovery Surgery recovery & Tennis elbow * HCPC Code n a