... and ROHS approval;4. Used for Earplug of Mobile phone, earphone, MP3, MP4, headset and etc5. Non-toxic, Smooth, dirt ... . OEM&ODM welcome7 Free samples avaliable. Products Name Oem silicon earphone cover ColorAny color available Material100% pure silicone Size27*10mm Logo ... T/T,Western union,Paypal,Escrow.b.30% in deposit,70% balance should pay before shipment.Product image: Factory view:Workshop ...