Description Protects the newborn crib mattress from accidents and spills Prolongs the life of the mattress Ensures comfortable sleep for your baby Brushed soft cotton outer surface Machine washable, Oeko-Tex approved quality Details Dimensions cm/in: 72x54/28,3x21,3 Outside material: 100% cotton flannel Inside material: 100% Polyurethane Machine wash 40°/hot , tumble dry is not recommended Campatbility Stokke® Sleepi™ Mini Dimentions 29 x 22 x 2 in Stokke® Sleepi™ Mini Protection Sheet Oval