Dimensions:

Black three-layer 40cm square tube

Black three-layer 40cm round tube

Black three-layer 50cm square tube

Black three-layer 50cm round tube

Black three-layer 60cm square tube

Black three-layer 60cm round tube

Black double layer 40cm square tube

Black double layer 40cm round tube

Black double layer 50cm square tube

Black double layer 50cm round tube

Black double layer 60cm square tube

Black double layer 60cm round tube

Bright light three-layer 40cm round tube

Bright light three-layer 50cm round tube

Bright light three-layer 60cm round tube

Bright color double layer 40cm round tube

Gun ash three-layer 40cm square tube

Gun ash three-layer 40cm round tube

Gun ash three-layer 50cm square tube

Gun ash three-layer 50cm round tube

Gun ash three-layer 60cm square tube

Gun ash three-layer 60cm round tube

Gun ash double layer 40cm square tube

Gun ash double layer 40cm round tube

Gun ash double layer 50cm square tube

Gun ash double layer 50cm round tube

Gun ash double layer 60cm square tube

Gun ash double layer 60cm round tube

Bright light double layer 50cm round tube

Bright light double layer 60cm round tube