... pollution treatment 3,wearing health,safety,rebound SNR 27db slicone gel mushroom earplugs Hot sale gift 2012 - ... Plastic Co., Ltd.Product AdvantagesLong rebound, good flexibility, foam products even , uniform structure, smooth surface withoutadhesive, noise effective ... million pairs everyday. Delivery time isshort. Conventional color products in stock. (Orange and yellow as conventional color) ...