Features:100% brand new and high qualityHigh-quality materials:Made of Soft material for best Comfort for your headsetHealthy material: Environmental friendly materials, no stimulation for human body, no allergic reactions, don't worry about your bodyExcellent experience:360replacement, durable, flexible, removable, longer service life, The mouse tail and the squirrel tail also make the ear hooks more uniqueStabilizers 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/Black(optional)Buckle Diameter(approx.):6mm/0.24inch,7mm/0.28inch,8mm/0.31inch,9mm/0.35inch(optional)Material:PP(polypropylene)Quantity:1 Pair(2Pcs) Note:No retail package.Transition: 1cm=10mm=0.39inchPlease 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:1 Pair x Ear Hook(other accessories demo in the picture is not included.)