... Plastic,Eco Silicone,Soft PVC,Cubic ZIRCONIA, rhinestone ,True SwarovskiEarphone Jack Diameter: 3.5mmColors: Mix ColorCondition: Brand New Product DescriptionFeatures ... Tab Tabletsfor HTC, Blackberry and any device whichever earphone jack are 3.5mm Custom Designs Are Welcome 1. We don ... big brands as well as small business. 4. We can produce in your custom dust plug in PVC, plastics, silicone, rubber, ...