Set high performance trampoline class, setting new standards in durability, ease of use, stability and security. Official Trampoline World Championships in 2013 in Sofia and 2015 in Odense. Jumping sheet: 426 x 213 cm 4 x 4 mm nylon straps with sewn pins 118 held by heavy duty springs. Setting: special steel galvanized, 520 x 305 x 115 cm (L x W x H). 200% more stiffness of the foot construction for extremely high stability of the frame. Shock absorbing and stable frame pads Full cover with durable heavy-duty Velcro, 32mm thick. Patented easy-lock system "for the simple construction of the trampoline by an individual weight with roll stand: Abstellmaß kg 260 on roller stands.:. (L x B x H) 321 x 80 x 220 cm FIG certified storage dimensions on roller stand (.. L x B x H):. 321 x 80 x 220 cm storage dimensions on lifting roller stand (L x W x H): 334 x 80 x 197 cm ".