Generic 4'x8'x2" PU Gymnastics Mat Gym Folding Panel Exercise Tumbling Pad 4 Colors Yoga Constructed of 4 Panels: each 4' x 8' x 2" Folds into quarters for easy carry and storage Velcro on four edges to connect end to end AND side to side Both sides are of 4 colors are the sequence is blue, yellow, green and red. Material: EPE Foam (inside) + Eco-Friendly PU (outside)