... rubber and plastic foaming products.All the material is non-tonix,eco-environment,soft,smooth,light,safety,Skid-resistant function,weatherproof,anti-shock ... toy car,bike,motorcycle,truck,babystroller.Durable,safety,wearproof,anti-shock,anti-skidding,anticollision,soft,light.Size:inner diameter 9cm,outter ... can we do?1.We can offer EVA/NBR foam rubber products of various size. Color, hardness and shape ...