KENMAX Universal Replacement Soft Silicone Gel Earplug Earbuds Ear Plugs 3 Packs (Small, Medium, Large) for Two Way Radio Walkie Talkie Air Acoustic Earpiece Headset Material: Soft silicon; Coil tube not included Package Contains : 3 Pairs (Left/Right) Size: Small, Medium, Large; Color: Red. One specially for left ear, another one specially for light ear For use with almost all Acoustic Coil Tube Audio Earphone Kits