AirZone Outdoor Spring Trampoline with Mesh Padded Perimeter Safety Enclosure (Multiple Sizes) 8-ft. diameter trampoline for outdoor activities and fitness with a mesh enclosure that provides extra safety during use Patented safety enclosure ties securely to the perimeter of the jump mat, keeping the jumper safely away from the edge of the mat Easy-to-use, zipper enclosure access for easy entry and exit, as well as 56 plated steel springs that offer superior bounce 4 W-shaped legs provide 8 points of contact with the ground and spring rail for maximum stability Measures 96"L x 96"W x 93"H, weighs 81 lbs., and supports users up to 200 lbs.