About this item 13 FEET LONG: This 13+ feet air mat gymnastics tumble track has a total inflated size of 157.5" x 39.4" x 4.0" inch (LxWxH) and provides an extra-wide trackpad cushion for full-body support for the stunt, back handspring, handstand practice, and more COMFORTABLE AND BOUNCY: The air tumbling track mat inflatable gymnastics mat features a comfortable and bouncy crash tumble mat design perfect for yoga, gymnastics, cheer practice, martial arts training. Ideal for home, fitness gym, park, and beach WATERPROOF GRADE DESIGN: SerenLife inflatable air mat tumble track gymnastics equipment has a waterproof rated design so it can also be used on water as floating beach mat or for any poolside water sport activities PERFECT THICKNESS: The tumble track air mat inflatable tumbling mat is made w/ highly durable, puncture-resistant, thick drop stitch layered, reinforced PVC polyester w/ PVC thickness of 0.08cm on each side. Great for indoor/outdoor use QUICK INFLATE ELECTRIC AIR PUMP: This gymnastics air floor mat inflatable gym mat has a quick-access valve cap and comes w/ 120V electric air pump for fast and easy inflating/deflating. Also has handle grips and velcro straps to prevent sliding › See more product details