Zupapa 15FT 14FT 12FT TUV Approved Kids Trampoline with Enclosure net, Ladder Pole Safety Pad Jumping Mat Spring Pull T-Hook, Include All Accessories, Great Outdoor Backyard Trampoline LONGER TRIAL TIME 2018 the new Zupapa Trampoline employs upgraded techniques and technology to make products have a longer life. Hot-dip galvanizing process makes the Zupapa trampoline frame and net pole last for decades. UV absorber uv-9 was added to material, pad, mat and net, extend the trial life to two years. UNBEATABLE WARRANTY Thanks to the upgraded techniques and technology, Zupapa provide unbeatable WARRANTY: Ten Years Warranty for Trampoline Frame. Two Year Warranty for Jumping Mat & Safety Pad Net & Springs; A replacement for any defective part will be supplied free of charge. STABLE & DURABLE The product total weight, box are NOT included, 15FT: 192 lbs. 14FT: 184 lbs. 12FT: 164 lbs. Product total weight is higher than other trampolines. Heavier product weight means more steel is used for strength and durability. TV CERTIFIED All Zupapa trampolines get TUV certified. TUV Report Reference No. for Zupapa: 70.300.13.544.01-01. Maybe you are curious why some trampolines are declared as TUV tested, but the others are TUV certified. What's the difference? Actually, TUV certified is totally different with TUV tested, because TUV certification is a comprehensive test of the chemical composition of the material and the structure design of the product to ensure its safety. However, TUV test approval is only doing test for one part of the product, such as weight capacity.