JumpSport 12' Elite | Includes Trampoline and Safety Enclosure | Unforgettable Overlapping Doorway | Easy-Up Net Installation | Exclusive Spring Technology for Performance and Safety New easy-to-install safety net and trampoline system! The ideal high-quality trampoline option when yard space is limited  Rich Dark Blue Powder Coat Finish Patented overlapping Unforgettable doorway: climb in and let the bouncing begin! Smooth bounce! 88 Extra-Stretch 8.5 long, high tensile steel springs provide softer landings with the bounce performance jumpers expect 15 Year Warranty!* Engineered for safety with our patented StagedBounce Technology Reinforced, gym-quality, 1 thick padding included with UV-resistant PVC outer covering