Giantex 4'x10'x2" Folding Gymnastics Gym Exercise Mats Stretching Yoga Mat Multi-color Color:Multi-Color Material: EPE Foam (Inside) + Eco-Friendly PU (Outside) Expand Size: 4'X10'X2" Folding Size: 4'X2.5'X8" Panel Size: 4'X2.5'X2"