This is the exercise trampoline that provides a safe, low-impact workout for those with limited mobility or special needs. Designed by George Nissen, father of the modern day trampoline, the user is safely enclosed within a padded 3/4 hoop attached to the apparatus' support rails. This allows one to confidently engage in "rebound" workouts that improve balance, build strength, and increase aerobic fitness, while being gentle on joints. A circular cover attaches securely to the durable steel frame to prevent feet from getting tangled in the trampoline's springs. Supports up to 200 lbs. The trampoline's handrails are removable for space-saving storage. Open: 12" W x 38" L x 46" H. Folded: 38" L x 12" W (36 1/2 lbs.)