Features1Fixed mode, four angle eagle claw and telescopic screw, automatic locking. 2Clamp suitable pipe diameter size: 22mm31.8mm. Mobile phone clip expansion length: 50mm100mm, suitable for 3.56.2 inch mobile phones. 3Suitable for camera, for GOPRO HERO 4/3+/3/2/1/sj4000/sj5000/sj6000/xiaomi yi/GoPro Hero4 Session/HERO 5/HERO 6. 4Support mobile phone, motion camera, flashlight installation. 5Can easily and quickly installed on handlebar or the front of the bike, can enjoy music easily when go out and ride, can also guided by navigation, supports installation of motion camera, stable and firm, easy to fix mobile phone with four claws buckle, upgrade antitheft screw, more secure, beautiful and safe to use.SpecificationItem Type: Bike Cellphone BracketModel: G88Material: Aluminium AlloyWeight: Approx. 160gSize: Approx. Length 65mm/2.56inch(Adjustable 100mm/3.94inch), Width 50mm/1.97inchClip Caliber: Approx. 22.2-31.8mm/0.87-1.25inchClamp Suitable Pipe Diameter Size: Approx. 22-31.8mm/0.87-1.25inchMobile Phone Clip Expansion Length: Approx. 50-100mm/1.97-3.94inchSuitable Mobile Phone Size: Approx. 3.5-6.2inchPackage List1 x Bike Cellphone Bracket1 x Cellphone Bracket Circle1 x Bracket2 x Plastic Circle3 x Wrench1 x Plastic Strip1 x Screw2 x Paster1 x Manual1 x Rubber Strip1 x Plastic Clip