silicone earplug cover

Import silicone material, accord with environmental protection requirement; Europe 1:rubber earphone cover with Noise-free workplace Hearing Protection 2:the safety earplug can be made any color 3:Competitive price and prompt delivery 4:We can make various sizes according to your 2D/3D drawing or samples; 5:Non-toxic,smooth, dirt resistant 6:.Appearance is very beautiful, without any flash burr, quality than any domestic silica gel earplugs, 7:According to the guest drawing or sample open mold customization. 8:Silica gel is different from PVC material, winter not harden, time is long not angry, aging ear wearing very comfortable.