Description
Rigid wooden poles with built-in manganese steel; built-in manganese steel steel core is tough and resistant to compression and bending, Scratch-resistant and corrosion-resistant; galvanized lifting steel pipe does not deform after repeated height adjustments.Double protection of the safety knob; the knob needs to be rotated and pulled out for lifting.The surface is delicate, delicate and shiny, non-slip, super rigid, strong bearing capacity.Into the ground base, strong support; safe and stable triangular mechanics into the ground base.Lifting design, double rod adjustment; multiple height adjustments, both children and adults can use