Tumbl Trak Power Launch with Blue Denim Electric Pump Cover with White Line Down Middle, Handles, D-Rings, Velcro, and Non-Skid Material, 4-Feet Width x 6-Feet Length x 8-Inch Height The Power Launch is the smallest sized 8" thick Air Floor we offer and includes a denim cover with a center line This combination of size and cover offers many applications, such as those for vaulting, tumbling, beam and bar training Each unit includes an electric pump and the cover offers handles, D-rings, Velcro and non-skid material, part of Tumbl Trak's Smart Mat Technology