ITIS 2 x Removable Sports Earhook Wire Cable Hanger for Sennheiser IE6 IE7 IE8 IE 60 IE80 Earphone and other headphone headsets Ergonomically Designed Ear Hook, built in memory iron wire, can be adjusted to any shape for your need Compatible with most in ear Earphones with round wire in diameter: 1.0mm - 1.5mm, Sennheiser,apple, and more Made from High Quality comfortable silicone, durable ,flexible and removable 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. Earphone not included. 1 Year Warranty by IT IS.