Features: Bicycles Bottle Holder: The bottle holder have arm that wrap around the bottle for a secure and firm hold so you not have to worry about it falling out during your ride. Materials: This ridings water bottles cage water cup holder make of quality plastic materials, quality and lightly weight, the smooth edges will not scratch your bottle. Practical Bottle Holder: The Bike Bottle Holder fit most standard and oversized bike water bottles, and ensures a full bottle stays firmly in right place when you ridings. Quick and Easy to Install: Including necessary mounting fitting, easy to install. The screws are standard size for water bottles mounts to most of bikes with drilling hole. Easy to Access: Quick and easy access to your bicycles water bottles when you need it. Great for road, mountain, hybrids, tourism and also electric bicycles. Specifications: Materials: Plastic Color: Black/Redness/White/Blue/Yellow Package Weight: approx.110g Size: approx.15x8x7cm/5.90x3.15x2.75in Package Includes: 1Pc Bicycles Water Bottles Rack note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!