AirFoams Pro Universal Ear Tips is for Sony WF-1000XM4, Beats Fit Pro, Beats Studio Buds, Beats Studio Buds Plus, and many more. Without successful Kickstarter, it is the only Ear Tip with our PATENTED materials and design. [Patent Silicone Shield enclosed Memory Foam Ear Tips. From the World's Most Crowdfunded AirPods Pro and AirPods Pro 2 Ear Tips, now for most ear buds with a 3mm - 6mm circular nozzle. First and only fused materials for the ultimate enhancement for your ear buds. [Silicone Shield] Durable protective layer over the memory foam from soaking sweat, wax, and oil. Last 5X lasting longer. Less replacements than memory foam only. [Ultra Soft Memory Foam] Conforms and expands to your inner ear. Alleviates any pain from silicone-only tips.[Max durable mesh wax protection V2.0] Enhances protection and durability. Protects from wax entering.[Does Not Fall Out] Great Seal and great to wear for many hours. Includes 3 sizes: Small, Medium, Large to fit all ear shapes and sizes. [Fit perfectly in charging case] AirFoams Pro Active Universal are Silicone Memory Foam Tips only. Does not include wireless earbuds.