... ,silicone and PVC button 2,warterproof,oilproof,heat resisting,shockproof 3,eco-friendly material hot sales cell ... Item No.YHSizesuitableMaterialenviromental friendly siliconeColorAny Pantone color and multi-colors are availableLogoAccept any silk screen ... Sample orders are acceptable)Unit packagee 1 pcs with a OPP bag/PVC box (Customed idea ... ,OEM designs are welcome hot sales cell phone silicone case