Features: Quality material,the cycles water bottle cage is made of glass fiber, strong and ultralight. Stay hydrated-on your ride, quick and easy accesses to your bike water bottle when you need.great for road, mountain & electric bicycles. Secure and-sturdy bottle retentions system ensures a full bottle stays firmly in place when riding, whether you're out riding on road or bumpy-trails. for most standard & large bike water bottles. Wonderful gift,water bottle holder rack sweet warm gift for friend family or yourself. Easy install,warm note,the bike water bottle holder no screws. Specifications: Material:Glass Fiber Color:Red,White,Pink,Gray,Yellow Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Package includes: 1 Piece Bike Water Bottle Holder