The earbuds will not fully block nearby environmental sounds. Can stability and comfort in a wide range of ear shapes. Clear sound earbuds, perfect transmission sound, like you are there yourself. Replace old or original accessories of your headset system conveniently. Features - ColorTransparent - Material: Synthetic material, nylon. - Size: 5.20X2.40X0.20cm/2.04X0.94X0.08 inch. - Perfect fit, easy adjustable, reusable, can easily wash with water. - Ear tips are made of synthetic material for best comfort for your headset. - Ear hooks are made from flexible nylon, comfortably and easily keeping headset firmly adjusted. - Designed to help provide you with a secure and snug fit when using your headset. - It is manufactured with professional technology to ensure the of the product and can work for a long time. Package list: 8 x Ear Hooks 12 x Earbud Tips