Color:

[Height 27.5cm] single-layer anti-rust round tube

2 layers-42*22 * 29cm

3 layers-42*22 * 55cm

4 layers-42*22 * 80cm

2 layers-55*22.5 * 28cm

[Upgrade lengthened and upgraded version] Layer 2

Standard Edition] Layer 2

[Standard enhanced version] 2 layers