Features1Made of aluminum alloy material, strong and durable. 2Used for bicycle lights, flashlights installation on bicycle handlebars. 3Available for bicycle handlebars with 31.8mm (Mount B) and flashlights with 25.5mm-33mm (Mount A). 4Suitable for mountain bike and other bicycles. 5lashlight body with 25.5mm-27mm can use the silicon ring.SpecificationA wonderful bicycle accessory for riders to hold their flashlights or bicycle lights.Features:Made of aluminum alloy material, strong and durable.Used for bicycle lights, flashlights installation on bicycle handlebars.Available for bicycle handlebars with 31.8mm (Mount B) and flashlights with 25.5mm-33mm (Mount A).Suitable for mountain bike and other bicycles.Flashlight body with 25.5mm-27mm can use the silicon ring.Specifications:Color: Blue / Red / Black(optional)Material: Aluminum alloySize: 39.5 * 51.1 * 112.7mm / 1.56 * 2.01 * 4.44inWeight: 57g / 2.00ozPackage size: 7.8 * 5.5 * 3.2cm / 3.07 * 2.17 * 1.26inPackage weight: 76g / 2.68ozPackage List:1 * Clip A1 * Clip B1 * Allen Key(2.5MM)1 * Allen key (3MM)1 * Silicone RingNote:Other items except for those described in our package listing are not included.Package List1 * Clip A1 * Clip B1 * Allen Key(2.5MM)1 * Allen key (3MM)1 * Silicone RingNote:Other items except for those described in our package listing are not included.