1)Moveable volleyball post( spring lift)
2)Moveable volleyball post( hand lift)
3)Aluminum alloy straight inserting volleyball post ( spring lift)
4)Aluminum alloy straight inserting volleyball post( hand lift)

Specification:
1)Moveable volleyball post
The counter weight box volleyball post is great automatic lifting and movable type
The height adjustable range from 1800-2200mm.
Upright diameter: 89 mm.
Upright wall thickness:3mm
Lifting diameter:76mm.
Lifting wall thickness:3mm
Pipe: aluminum alloy
Box: cast iron

2)straight inserting volleyball post
Post material: aluminum alloy
Pipe diameter : 89 mm
Wall thickness of pipe: 5mm
Inner pipe diameter:76mm
Wall thickness of inner pipe: 5mm
Padding material: EVA sponge.

3)Application: for professional competition,training,sports center ,gym,university,community parks ,etc.