The Wildkin Original Nap Mat is designed for daily preschool rest time. The mat, blanket, and removable pillow roll into one compact bundle (20 x 11 inches) that kids can carry themselves. Unrolled, the mat measures 50 x 20 x 1.5 inches — long enough for a full stretch and padded enough to provide real comfort on hard classroom floors. The 40 x 31 inch blanket tucks into a built-in pocket, so everything comes out together when your child sets up for naptime — no help required, no missing blanket hunting. Remove the pillow before machine washing. The cotton-poly exterior and flannel lining make this mat noticeably softer than nylon alternatives, and the mat is machine washable in cold water on a gentle cycle, so the preschool floor routine doesn't mean the mat stays dirty all year. Carefully and thoroughly tested to assure your child's safety. Recommended for ages 3-7. Backed by Wildkin's 90-day warranty. Find the pattern your child will be excited to bring to school — a wide variety of Wildkin designs available.