Features: Brand new and high quality Materials: This ridings water bottle cage water cup holder make of plastic materials, light weight, the smooth brims will not scratch your bottle. Water bottles holder: The bikes bottles holder for most standard bikes water bottles, and ensures a full bottle staying firmly in that place when you ridings. Strong bottles holder: The bottles holder have arm that wrap around the bottle for secure and firm hold, you not have to worry about it falling out during your ride. Quick and easy to instalsl: Including necessary mounting part, easy to installs. The screws is standard size for water bottle mounts to most of bikes with hole. Stay hydrations on ride: Quick and easily access to your bikes water bottle when you needing it. Great for road, mountain, tourism and also bikes. Specifications: Materials: PC Plastic Package Weight: about.36g Color Options: 7 Color is Available as Show in the Picture. Size: about.14x7.3cm/5.51x2.87in Note: Please allow 1-2cm error due to manual measurement. Please make sures you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual colorful of that item. Thanks! Package includes: 1Pc Bikes Water Bottles Holder