EFECTS AND ADVANTAGESAnti-bedsores Antiallergenic More comfortable COMPOSITION Sanitized: suapel (60% polyester, 40% acrylic), fastener - laces DIMENSIONS 42x40x2,5cm MAINTENANCE Washable by hand or by machine, with a neutral detergent, at 30ºC, without spin-dry. May be dry-cleaned. Tolerate the tumble-dryer at low temperature. Do not iron. Do not use bleach. Do not wet the viscoelastic.