brand new and high quality Features: High-quality materials:Made of Soft Silicone material for best Comfort for your headset Healthy material: Environmental friendly materials, no stimulation for human body, no allergic reactions, don'for t worry about your body Excellent experience:360replacement, durable, flexible, removable, longer service life, The mouse tail and the squirrel tail also make the ear hooks more unique Stabilizers to keep your earphones securely locked around your ear, for greater stability during exercise and other activities. Snap easily into place.Simply wrap around behind the ear. Specifications: Color:Transparent Buckle Diameter:5mm/0.20inch(approx.) Material:Silicone Quantity:1Pc or 2Pcs(as you choose) 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 Include: 1Pc or 2Pcs x Transparent Silicone Ear Hook (other accessories demo in the picture is not included.)