Shells Latest Version Most Convenient Black Bicycle Flashlight Mounting Bracket Speaker Clamp Holder For Bike About Shells: Shells Group concentrate on providing various reliable quality comsumer goods with affortable price Made from Superior solid duty ABS plastic and screws. Suitable for 1.8 - 2.5cm diameter flashlight and 2  2.5 cm diameter handlebar . This may well be the most convenient flashlight mount holder you'll ever have to buy. Package including: 1 X Black Bicycle Flashlight Mount Mounting Bracket.