Silicone Earphone Cover 1,Material:Silicone 2.Size:Small, Medium, Large 3:1000pcs/polgbag 4.Free sample is available Silicone Earphone Cover/earplug case for MP3/ MP4 player1. Material:100% silicone, 40-50 shore A2. Size: 10 (diameter)*7.2(height)mm,12(diameter)*8(height)mm, 13((diameter)*8mm3. Used for Headphone Earplug of Mobile phone, MP3, MP4, IPOD and IPHONE and etc4. Non-toxic, Smooth, dirt ...