Silicone earhone Earplug Cover 1,Material:Silicone 2.Size: 10x7.2mm,12x8 mm,13x8mm 3:1000pcs/polgbag 4.Free sample Fashion Silicone Earplug Cover1. Material: silicone2. Size:10 (diameter)*7.2(height)mm,12(diameter)*8(height)mm, 13((diameter)*8mm3. Made of 100% grade silicone with FDA and ROHS approval;4. Used for Earplug of Mobile phone, MP3, MP4, headset and etc5. Non-toxic, Smooth, dirt ...