PBS KIDS and KinderMat have teamed up to bring you some exciting, adventure filled sheets! These PillowCase Style Sheets add a little extra comfort, protection, and fun to your child's KinderMat. The sheets design makes it easy to slip over your mat and the sewn-in flap keeps your mat snug inside. The full cover sheet provides protection for the entire mat and is machine washable, making it a breeze to clean! Made of a 100% cotton and five fun designs to choose from. Any kid will love laying on and dreaming about these sheets. Currently Available in Regular.