Variflex 8-Foot Spring Trampoline and Safety Enclosure Combo Compact spring trampoline for healthy fun at home; includes safety enclosure Features a rust resistant steel frame and legs; four durable legs provide stability Weather resistant jumping mat and frame cover; set-screws on the frame and set-bolts on the legs provide added safety Safety enclosure is made of finely knit mesh and features four padded steel poles for maximum safety; pole caps are fastened by finger-bolts for stability Tested to meet all ASTM safety requirements