Silica Gel Bowl Shape Earbuds: 1,MOQ:10000PCS 2,Material: silicone 3,Shipment: as customized 4,OEM & ODM products welcomed Silica Gel Bowl Shape Earbuds: 1.Made of 100% grade silicone with FDA and SGS approval2.Bowl shape to fit the ear canal comfortably for decreasing noise 3.Non-toxic,smooth, dirt resistant4.More colors and fashion designs are availablle,such as glow in the dark, and so on .5. ...