["description:\n\n new quality\n\nfeature:\nThe TWS earplug foam indicates that the tube is not straight. Modified the tube, so it can best fit the ear's true wireless Bluetooth-compatible earbuds.\nReplacement foam tips are for most true wireless Bluetooth-compatible earbuds\nMade of non-slip material, the surface is smooth. But the rebound is slower.\nNoise reduction, super soft, washable, comfortable and safe, suitable for exercise.\n\nspecification:\nColour: Black\n\nMaterial: soft memory cotton\n\nSize: S (yellow), for M (green), L (blue)\n\nQuantity: 3 pairs\n\nFit in the charging case:\n\nfor True Wireless buds / Elite 65t, Active Elite 65t, Elite Sport\n\nfor S amsung Gear IconX, G alaxy Buds\n\nfor Beoplay E8/ Bragi The Dash Pro, The Headphone\n\nfor S ennheiser Momentum/ S ony WF-SP700N WF-1000X\n\nfor Audio-Technica ATH-CKR7TW\n\nfor Anker ZOLO Liberty+\n\nfor X iaomi Redmi AirDots\n\nfor Soul Electronics ST-XS\n\nNote:\n\nNo retail package.\n\nTransition: 1cm=10mm=0.39inch\n\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\n\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Included:\n3 pairs of memory foam earplugs (earplugs only)"]