Description:Name: bicycle water bottle cageMaterial: PC plasticFeatures: wear-resistant, multi-color options, good toughne, light weightScope of application: a variety of bicycles with water bottle mounting holesWeight: about 36 gramsStyle: one-piece moldingSpecifications:Smooth surface】: using surface ing treatment technology, the water bottle cage is friendly and compatible with the frame and water bottle, away from scratches, while using electroplating gradient design, color changes, beautiful and generous.Sturdy and Safe】: The of the water bottle cage wrap around the water bottle, the bottle lodesign at the top will keep the water bottle in a safe condition, this safety system will protect your water bottle to stay sturdy, no matter you are commuting riding or riding on bumpy roads, the water bottle will not fall out.Applicable range】: 20-32oz (500-950ml) bike water bottle, the minimum water bottle diameter is 2.7 inches (70mm), the maximum water bottle diameter is 3.0 inches (78mm), you can easily and safely take water, or sport the water bottle without worrying about the water bottle falling out.High quality material】: Our bike water cup holder is made of flexible PC material, high toughne and elasticity, will not be easily broken.Easy Installation】: Each water bottle cage comes with 2 stainle steel bolts, please note: The bike frame needs threaded holes to install the water bottle cage, the oval mounting holes can be slightly repositioned on the bike frame.Package includes:1* water bottle cage2* Screws