● Ideal for gymnastics training 2 layers of laminated filler builds confidence in young tumblers while providing extra safety The softer top layer is 1 thick polyfoam The firm bottom layer is 1-1/2 thick HiD Ethacell 2-ft. ● W folding panels for convenient storage Configure multiple mats as needed with convenient hook-and-loop strips Shipped directly from our supplier Allow extra delivery time NOT Prop 65 Compliant