... produce this kind product according clients' sample and request pvc soft plug 1.material: plastic2.good quality and competitive price 3 ... date 4.popular design and durable pvc soft plug processing technic: Injection Molding technic Description: Item pvc soft plug suitableglass bottle ,plastic bottle design ... many materials to produce ,such as ABS,PP,.PE,PS.PVC,PC,PBT,POM,PET,LDPE,TPE and so on .Welcome ...