EFFECTS AND ADVANTAGESThe heel pad relieves the heel pressure; it reduces the risk of appearance of bedsores and reduces the existing pains. It adapts at all sizes thanks to its Velcro closure. COMPOSITION Saniluxe polyurethane Foam core and Velcro/Zip closure. DIMENSIONS 23x19x9 MAINTENANCEWash by hand or by machine with non-abrasive products. Temperature at maximum of 30ºC.Do not use whitener.Do not iron.May be dry by machine.