CanDo center fold mats with handles are durable enough for the school, gym and clinic setting. The center fold mats fold in half for efficient storage and have reinforced handles for ease of portability. The 1-3/8" thick poly-ethylene (PE) foam mats are covered with 18 oz. tough fire-retardant phthalate-free PVC coated vinyl; cover is sewn around foam. The vinyl coated nylon cover is strong, mildew resistant, anti-bacterial and wipes clean with a damp cloth. The mat is made with square side walls and is reinforced at all stress points for added durability. 1-3/8" thick Poly-ethylene (PE) foam for a hard feel, used for more strenuous exercises, Various sizes and colors available.