Adjustable kids roller skates

PU/PVC Wheels Roller Skates      
Upper: Thicker ventilation mesh, EVA
Lining: EPE
Bearing: ABEC-5
Wheels: PVC/PU wheels with one light, four light or without light.
Chassis: Reinforced aluminum alloy
Frame: PE and pp
Packing: S(31-34), carton size 66*34*38
               M(35-38), carton size 66*34*38                  L(39-42), carton size 70.5*38*44.5                                                                                                                                    The materials and configuration of  rolling skates:             Color: Red/pink/blue 
Shoe cover(upper): use permeability mesh fabrics, some of them leather fabric, with breathable holes, anti-slip cotton lining 
Wheels: high wear-resistant transparent flexible polyurethane(PU) materials 
Bearing: carbon steel high-speed bearings, ABEC-7 
Boot: high-impact reinforced polypropylene (PP) material 
Chassis: aluminum alloy 
Brake: high coefficient of friction and wear-resistant polyurethane (PU) material 
Buckles(shoes tied):use auto-locking and high-tensile buckling, polycarbonate (PC) and toughening polythylene (HDPE) for material
And the shoes insole made by High-pressure sponge, it will reduce the effect of vibration.  
Features
Free to adjust the size, take full accout of children's growth,32-35#(S), 36-39#(M), 40-43(L#)scalable 
High density comfort stretch lining retaining pin can be removed free 
Moisture proof metallic ventilation holes, non-slip shoelaces 
High strength and durable support leggings 
High quality; Good service: Reasonable price: Long life                 Advantages of rolling skates:     Semi-soft boot with the fashionable design, meshes are good for ventilation special injection technology . High toughness shell and structure Button for adjusting Firm, steady, durable OEM service available All different kinds of color for your choice A brake for safe Easy to clean High quality bearings Safe for protect