Material: PVC plastic + stainless steel
Two ordinary version 8.5kg;
Three ordinary version 9.5kg;
Two scalable Edition 9kg;
Layer Edition scalable 10kg;

默认发白色（The default is white）

 
color1 加强款两层（总高度50cm）Strengthen the two sections (total height 50cm)，

color2 加强款两层（总高度60cm）Strengthen the two sections (total height 60cm)，

color3 加强款三层（总高度50cm）Strengthen the three-tier (total height 50cm)，

color4  加强款三层（总高度60cm）Strengthen the three-tier (total height 60cm)，

 color5 护眼款两层（总高度50cm）Eyelid two layers (total height 50cm)，
 
color6 护眼款两层（总高度60cm）Eyed two section (total height 60cm)，
 
 color7护眼款三层（总高度50cm）Eye protection section three (total height 50cm)，

color8护眼款三层（总高度60cm）Eyed two section (total height 60cm)，

color9  简易款两层（总高度50cm）Simple two-tier (total height of 50cm)，

color10 简易款两层（总高度60cm）Simple two-layer (total height of 60cm)，

color11简易款三层（总高度50cm）Simple three-tier (total height of 50cm)，
 
color12 简易款三层（总高度60cm）Simple three-layer (total height of 60cm)