1.rc insert tire 2.Material:NBR foam 3.Durable,safety,anti-skidding 4.Good for toy rice car 5.Color:black, ... blue,yellow RC insert tireSpecification:We are professional manufacturer ... / CTN420 pcsFeatures:Eco-friendly material:NBR+PVC foam.Function:Suitable for toy car,bike,motorcycle,truck,babystroller.Durable,safety,wearproof,anti ...