Features: Design for perfect fit, these replacement silicone wingtips are compatible for Bluetooth-compatible earphones, ensuring they stay secure in place during any activity. Craft from high elasticity silicone, these wingtips offer durability and comfort, featuring a shark fin design to prevent accidental slips during intense workouts. Ideal for fitness enthusiasts, commuters, music lovers, and students who prioritize stability and comfort in their earphone experience. Perfect for high intensity workouts, outdoor activity, daily commutes, and focused study, these wingtips provide reliable performances across various scenario. Available in multiple color, these lightweight and portable wingtips not only enhances functionality but also allow users to express their style while enjoy superior audios quality. Specifications: Component:Silicone S Size:Approx.24mm/0.94inch M Size:Approx.26mm/1.02inch L Size:Approx.28mm/1.1in for Wireless Earbuds; Option Color:Yellow,Blue,Black,Gray; Package Includes: 1pair S Size Wingtips 1pair M Size Wingtips 1pair L Size Wingtips note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.