New SYMBIO W Improved Replacement Ear Tips. Upgrade Hybrid Design: Soft Memory Foam Core and Silicone Outside Layer. Comfortable Fit Longer Life and Easy to Keep Clean - 3 Pairs (X-Small)

- [FOAM + SILICONE] New SYMBIO W improved Premium Ear Tips. Upgraded Hybrid Design with Soft Memory Foam core and Silicone outside Layer. The best of both worlds! The comfort of Foam Ear Tips and durability of Silicone. It's recommended to try the multipacks first to find the best fit! - [COMFORT + HYGIEN + LONG LIFE] The SYMBIO Hybrid Ear Tips offer a comfortable fit and excellent sound isolation. Resulting in better sound quality and resolution. The silicone outside layer protects the Foam from wear and keeps clean Ear Tips. The Hybrid Ear Tips are durable with a long lifespan. - [FIT EARBUDS] The Ear Tips center hole is 4.5mm and fit Earbuds with nozzle diameters from 4.5mm (0.18”) to 6.5mm (0.26"). Smaller nozzles 3mm to 4mm require an adapter to fit (contact us if you need an adapter). - [SIZES] Available Sizes; X-Small, Small, Medium, Large, X-Large. The Five sizes Ear Tips have outside diameter; 10mm (XS), 11mm (Small), 12mm (Medium), 13mm (Large), 14mm (XL). Height is 9mm for all sizes.