Medium Round Springfree TRAMPOLINEThe Perfect Round Trampoline: Fun for All, Space for Most Calling all jumpersyoung, old, and somewhere in between! If youve got a medium sized yard and big bouncing dreams, the 10ft Medium Round Trampoline is your new best friend. This trampoline is like the Goldilocks of bouncersnot too big, not too small, but just right for endless fun. Thanks to its springless design, this 10ft wonder gives you the jumping space of a 12ft trampoline with springs.