DescriptionThis replacement earbud is made of premium material, which can withstand long-lasting use. Features the silicone material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color:Black and white-Material:Silicone -Size:1.00X1.00X1.00cm/0.39X0.39X0.39in -Silicone earplugs are Compatible for Huawei FreeBuds 4i/Active Earphone 3/FreeLace Pro noise-cancelling earphones -Made of high quality silica gel, which is soft and durable, can reduce external noise and obtain high sound quality. -Protect your headset from dust, scratches and damage. -Use our earplug replacement tips for great comfort on your ears. -Ergonomic design, long-term wear does not make your ears swollen.