Features: Soft silicone material, providing excellent comfort and durability, enhancing the wearing experience. Suitable for W280BT H285 H2851 H210 H210P and other headphones to ensure wide compatibility. Effectively improves music performances, enhances the music listenings experience and strengthens the effect. Strong sealing, the silicone sleeve design provides a good fit and effectively isolates external noise, creating a quality music environment. With antislip function, the headphones are not easy to falloff and increase stability; Easily replaceable: multiple size available Specifications: Material: Silicone For: W280BT H285 H2851 H210 H210P Color:Black/White Quantity:3Pairs/Set Package Includes: 3Pairs Ear Tips note: Due to problem of lighting effectsand shooting, there mightbe certain tolerances in product, please understand. Please allow 0-1cm error due to different measurment.