type 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?type 2

type 3

(1) ? Lining: Velvet

? ? ? ? Upper: Mesh

? ? ? ?Shoes shell: PP

? ? ? ?Wheels: PU

? ? ? Base: Aluminum

? ? ? Bearings: AEBC-7

? ? ? Brake: PP， foot brake

Support structure: two aluminum brackets

Wheel Configuration: XS / S code diameter 64MM， M code diameter 70MM

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Size ? ? ? ? ? ? ? ? ? ? ?shoe size range ? ? over a long range (CM)

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Each pair of shoes there are four yards can be adjusted according to the PUSH button to easily adjust the size of the shoe body

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Lining: Velvet

Upper: Mesh

(2) ? Shoes shell: PP

? ? ? ?Wheels: PU

? ? ? ?Base: Aluminum

? ? ? ?Bearings: AEBC-7

? ? ? Brake: PP， foot brake

Support structure: two aluminum brackets

Wheel Configuration: XS code diameter 58MM， S code diameter 64MM， M code diameter 70MM

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Each pair of shoes there are four yards can be adjusted according to the PUSH button to easily adjust the size of the shoe body

Size ? ? ? ? ? size range ? ? ? ? ? the usual shoe size ? over a long range (CM)

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