Professional international standard gymnastics trampoline
1 .The main bed frame is made of special steel round pipe,
with a specfication of 5.2mx3.05mx1.15m.
2.The mesh size is 4.26mx2.13m, and the material is nylon.
3.The spring system consists of 11 Opes conventional springs
and 8pcs rein forced springs. The length of the conven tional
spring is 258mm and the diameter is 29mm, while the length
of the reinforcing spring is 258mm and the diameter is
39mm.
Structure: AuxiLiary trampoLine specification is
1.85mx2.65mx 1.15m,the materiaL mesh surface is PP