EASY TO CLEAN - This Original KinderMat Full Cover Sheet is machine washable making sure you have a clean and sanitary rest experience HIGH QUALITY MATERIALS - The Original KinderSheet Full Covers are made from 100% soft flannel cotton providing for long lasting comfort FITS REGULAR SIZED KINDERMATS - this full cover sheet is 47 inches long by 22 inches wide and fits KinderMats from 5/8 inch thick to 2 inches thick (compatible with Basic Kindermats, Jr. Daydreamer, and Toddler) CERTIFIED AND SAFE - this Original KinderMat Full Cover Sheet is KINDERGREEN CERTIFIED meeting the highest levels of regulatory safety standards and compliance with international ethical supplier guidelines The original KinderMat full cover sheet with a new fun and sleek design that kids will love!