The FTO V6 Speedbag(TM) is constructed with the highest grade of denier nylon, protected by a durable layer of PVC backing. Foam inserts help prevent damage to latches and hinges. It uses a heavy duty YKK zipper and includes a neoprene pocket and separate pliers holster. The V6 Speedbag(TM) can hold up to four 2" boxes or up to seven of the 1" boxes.SPECIFICATIONS14" L x 9" W x 9" H