Description Features: Water Bottle Bracket that can equipped with a Locators (not included) to prevent bikes loss. Help cyclists easily locate and protect their bicycles. Make of PC material, sturdys and wear-resistance, it ensures long terms use. The screws is standard size for water bottle cage on most bikes with drill hole, but we have left room to adapt to different hole spacings. Our bottle cage feature smooth , ensure that it can firmly support water bottle without any abrasive contact. Suitable for outdoor cycling enthusiasts, this bracket is necessary for cyclist. Specifications: Material: PC Size: about 18.5x8cm/7.28x3.15inch Note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color. Package includes: 1set Water Bottle Bracket(Locators not included)