Easy to Install. Made of high quality material, tougher and more . Suitable for motocycle, bicycle, trolley, bassinet, tricycle, etc. Used to hold milk bottle, and also drinks, mineral water, etc. The clamping opening can snap onto the steel tube of the bicycle. Suitable for Handlebar diameter from: 0.6inch-1.29inch, Suitable for Cup Diameter from: 2.36inch to 2.95inch. Model Name: Water Cup Holder Condition: New Installation : Horizontal and vertical Fitment: Universal for Motorcycle, Bicycle, golf cart, Baby carriages Colour: black Material: nylon + glass fiber Package Contents: 1 * Water cup holder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.