1)10'x17' Big Square Trampoline with nets 2) US-Designed Jump Mat 3 ... certificate 4) 3 years frame warranty 10'x17' Big Square Trampoline with enclosure Features: 1) Galvanized (inside and outside ... to protect against sun damage, V-rings attached with 8 rows of stitching.3) Frame Pad: ... -EN71, REACH, PAHs & ASTM certificated, meet with Europe and USA standard 10'x17' Big Rectangle Trampolines with nets