professional trampoline Good design,Good material, Perfect craft all components included. CE,ISO Certificate,EN professional trampolineLogo: courageLocation: wenzhou,zhejiangModel No. kr3009Material:Steel tubes:Q195, hot dip galbanized inside & outside,120g/m2 ,zinc coating (including W-Leg,Leg Extension,Top Rail,Net Poles)Jumping Mat: 280g/m2, woven fabric with PP(polypropylene) filament,UV- ...