CharJenPro Hybrid Universal Ear Tips for Sony WF-1000XM5, WF-1000XM4, Beats Fit Pro, Beats Studio Buds, Beats Studio Buds Plus, and most (not all) wireless and wired ear buds with a 3mm - 6mm circular nozzle. [Patented Silicone covered Memory Foam Ear Tips] MOST HYGENIC EAR TIPS. No more old previous wax, dirt and oil buildup! Just wipe and go. [Silicone Cover] Flexible protective layer over the memory foam. BLOCKS wax, dirt, oil, microhairs from the memory foam. Less replacements than memory foam only ear tips.  Enhances protection and durability. [First Defense Mesh] Protects from wax, oil, microhairs, dirt from entering your expensive ear buds. [Memory Foam] Fits perfectly and comfortably to your inner ear. Alleviates any pain from silicone-only tips. [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] Does not include wireless earbuds. NOT for AirPods Pro 1/2, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds 2 (non-Pro), Pixel Buds Pro, All Bose earbuds, Beats Powerbeats.