The Wildkin Original Nap Mat gives kids everything they need for preschool naptime in one place. The mat, blanket, and removable pillow roll into a compact 20 x 11 inch bundle your child can carry themselves — and unroll themselves, too, since the 40 x 31 inch blanket tucks into a built-in pocket that comes out with the mat. Unrolled, it measures 50 x 20 x 1.5 inches, with 1.5 inches of padding for genuine comfort on hard classroom floors. Remove the pillow before machine washing. The cotton-poly exterior and flannel lining are noticeably softer than nylon alternatives, and the mat is machine washable in cold water on a gentle cycle, so preschool-floor grime doesn't have to be permanent. Carefully and thoroughly tested to assure your child's safety. Recommended for ages 3-7. Backed by Wildkin's 90-day warranty. Browse a wide variety of Wildkin designs to find the one your child will be excited to bring to school every day.