Description: brand new and high quality Feature: The use of high-quality silicone, soft and flexible, effectively fit the contours. Closely fit the auricle, effectively reduce the stethoscope effect of earplugs, improve wearing comfort and firmness, suitable for sports. Can effectively prevent the headset from falling off. Can effectively prevent the stethoscope effect. How to use: Select the left and right, and put the earhook on the ear for shell. Small and easy to carry, you can carry it directly in the earphone bag. Earbuds only, other accessories demo in the picture is not included! Specifications: Item Type: Earhooks Material: Silicone Size: inner diameter: 9.7mm/0.3in Color: Transparent White, Black(Optional) Applicable: for ear for shell size above 9.7MM Quantity: 5Pair Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 5Pair x Earhooks