Premium Rest Mat: Turn any floor space into a cozy quiet time area in school or at a grandparent's house for little ones to rest; sewn-in clear name tag pockets help identify their personal mat Two-Tone Design: Teachers and caregivers can easily maintain a clean sleeping environment with the dual-colored mat, by assigning one color for the floor and the other side for sleeping Heat-Sealed Protection: The comfortable foam core is covered in a tear-resistant vinyl that’s heat-sealed for water-resistant protection from liquids and spills and is easy to clean Certified Safe: Rest Mat is UL GREENGUARD Gold Certified for low VOCs, CPSIA compliant, adheres to CAL TB 117 requirements, and is constructed with CertiPUR-US Certified foam Product Dimensions: Mat measures 48" L x 24" W x 2" H flat or 12" L x 24" W x 8" H when folded in four; Adult Active Engaged & Direct Supervision Required