4'x8'x2" Folding Gymnastics Mat Blue Panel Gym Exercise Yoga Mat Pad Aerobics Constructed of 4 Panels: each 4' x 8' x 2" Every panel has a zipper so you can clean or change the foam Velcro on 4 edges to connect end to end and side to side Material: EPE Foam (inside) + Eco-Friendly advanced material (outside) Color: Blue