Butterfly 1" thick Primary Rest Mats are the perfect addition to any preschool or daycare. These mats not only come in a beautiful Royal Blue, but are also incredibly comfortable for your little ones. Made with a durable vinyl exterior and soft cotton backing, they are built to last for years of use. With a 3 year warranty, you can trust in the quality and durability of these mats. Each mat is sewn and lock stitched, and contains a "high density" foam for maximum comfort during naptime. Proudly made in the USA, these Butterfly Primary Rest Mats set the standard for child care rest mats.