With this œnew Upper Bounce innovative, unique, flexible, inexpensive and easy to use Trampoline Bouncing Board the only requirement is to have a trampoline. Just strap this board to your feet and start jumping! Practice different sports tricks or even invent new ones! Super lightweight with rounded edges protect your trampoline mat from damages. Slip Resistant fabric on the bottom and adjustable foot straps with heavy duty hook & loop Velcro closure keep you well secured while you bounce. The foam is flexible, strong, and has great shock absorption. (Also great for snowboard and wakeboard practice). Get this Upper Bounce trampoline Jumping Board and you're in for the bouncing experience of your life!