-. Binding : Wireless Phone Accessory -. Brand : Far End Gear -. Feature : Comes with 3 sizes for a near-custom fit. / Works with iPhone 3/4 and ear-canal style earphones. / Comfortably locks earbuds in place during general activity or vigorous exercise. / Installs around the body of earbuds produced by many manufacturers. -. Label : Far End Gear -. Manufacturer : Far End Gear -. PackageQuantity : 1 -. ProductGroup : Wireless -. ProductTypeName : WIRELESS_ACCESSORY -. Publisher : Far End Gear -. Studio : Far End Gear -. Title : Far End Gear BudLoks Earphone Sport Grips for in-ear and ear canal earbuds