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）
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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)，
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color6 护眼款两层（总高度60cm）Eyed two section (total height 60cm)，
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?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)，
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color12 简易款三层（总高度60cm）Simple three-layer (total height of 60cm)
