Roundoff Entry Mat has a Composuede Top just like our balance beams and features a beveled edge on two sides allowing a snug fit against your springboard. May be used in either direction (longways or horizontally). Bottom of mat has 4" wide hook velcro sewn in to secure it to the runway. Measures: (39.4" x 51.2" x 1-3/8"),
(1m x 1.3m x 3.6cm).