Number of layers (specification):

[Widened and thickened] 3-layer 50X40X86-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 27X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 35X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 40X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 45X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 50X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 60X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 70X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 80X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 90X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 100X40X124-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 4-layer 120X40X124-layer height adjustable 4-wheel +4-foot pad...

[Upgrade and widen] 5-layer 27X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 35X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 40X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 45X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 50X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 60X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 70X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 80X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 90X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 100X40X162-layer height adjustable 4-wheel +4-foot pad...

[Widened and thickened] 5-layer 120X40X162-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 4-layer 50X40X124-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 4-layer 60X40X124-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 4-layer 70X40X124-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 4-layer 80X40X124-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 4-layer 100X40X124-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 5-layer 50X40X162-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 5-layer 60X40X162-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 5-layer 70X40X162-layer height adjustable 4-wheel +4-foot pad...

[Upgrade fence] 5-layer 80X40X162-layer height adjustable 4-wheel +4-foot pad...

[Upgrade guardrail] 5-layer 100X40X162 layer height adjustable 4 wheels +4 footpad ↑

? Upgrade and thicken?? Scalable length? Foldable product?? More stable

[Upgraded telescopic folding model] gun Gray 4-layer length 30-50 width 40 height 110cm

[Upgraded telescopic folding] Black 4-layer length 30-50 width 40 height 110cm

[Upgraded telescopic folding model] gun Gray 5-layer length 30-50 width 40 height 145cm

[Upgraded telescopic folding] Black 5-layer length 30-50 width 40 height 145cm

[Bold thickening] black standard 2-layer 35x12