Specifications:

Net thickness 3.5 thick + column +1.8 m * 3 m

Net thickness 4.0 thick + column +1.8 m * 3 m

Net thickness 4.5 thick + column +1.8 m * 3 m

Net thickness 5.0 thick + column +1.8 m * 3 m

Net thickness 5.5 thick + column +1.8 m * 3 m

Net thickness 6.0 thick + column +1.8 m * 3 m

Thick pure hard 4.5 thick + column +1.8 m * 3 m

Thick pure hard 5.0 thick + column +1.8 m * 3 m

Thick pure hard 6.0 thick + column +1.8 m * 3 m

Thick pure hard frame 5.0 thick + column +1.8 m * 3 m

1.2m single column

2.1m single column