Cotton SNUGGLE COMPANION – Give rest time a fresh look with this 47 x 21.75 inches 50/50 polyester-cotton blend kids sleeping mat cover designed for a toddler nap mat style. Fits vinyl rest mats up to 48 inches. For kids aged 36 months and up. Cover only; mat sold separately. ENVELOPE-STYLE CLOSURE – Slip your mat into this rest mat cover with a sewn-in flap for convenient full coverage. A practical choice for nap mats for preschool and a kindergarten nap mat setup. BREATHABLE FABRIC – Made with a 50/50 polyester-cotton blend, this breathable kids nap mat cover adds a practical layer to your rest mat while showcasing colorful Wildkin designs for rest mats for preschool. EFFORTLESS CLEANING – Remove this cover for kids rest mats easily for machine washing and convenient everyday care. Designed for kids rest mats at school, including nap mats for daycare and other classroom or home rest routines. COORDINATES WITH OTHER WILDKIN ITEMS – Each nap mat for daycare cover coordinates with other Wildkin items, from sheets to nap mats to pillow loungers, for a full daycare nap mat setup. Kids will love their favorite nap mat sheet cover designs.