Earphone Tips are foam or silicone covers that attach to the end of earbuds.They provide a better fit in the ear, enabling better sound isolation and better sound quality.Additionally, Earphone Tips can increase comfort and reduce fatigue when listening to music for longer periods of time, making them a great addition to any music lovers toolkit. Silicone tips are durable, washable, and generally more affordable.Foam tips, on the other hand, offer superior sound isolation and tend to conform better to the ear, providing a secure and comfortable fit.we at earphonecart stock a massive range of audiophile Eartips, such as: Rubber, Silicone, Foam EarTips and so on for different brands IEMs and Earbuds.