This 8-coil vault board has adjustable springs, allowing each gymnast to alter the board according to their weight and ability. The exclusive TAC/10 composite leather cover provides exceptional traction and grip that is needed every time the unit is used. Rubber foot pads prevent the board from slipping and keeps it secure on the floor without damaging it. Official Vault Board of the NCAA Women's Gymnastics Championships. Meets USAG, NCAA, NFHS, and AAU specifications. 47¼"L x 23⅝"W x 8⅝"H.