These folding mats are excellent for activities such as physical education, tumbling, cheerleading, and gym classes. 

From the world of Gymnastics mats these mats have been used for tumbling and gymnastics at the Highest levels. 

V2 comes standard on the 1 3/8" Senior Folding Mats and allows connections from end-to-end. V4 has hook-and-loop connections on all four sides.