ITEM NAME:Bicycle Cycling MTB Bike Mountain Plastic Water Bottle Cage Drink Cup Holder Product Description Description: Features: 1. Wear-resistant abrasive surface 2. U-shaped trough, the kettle is loaded and fitted, easy to take, not easy to damage the kettle 3. Toughness plastic material, durable to use. 4. Integrated Forming. Specification: Material: Plastic/Resin Color: Black Size: 137x78x68mm/5.4x3.1x2.7in Net weight: 46g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Included: 1 x Water Bottle Holder 2 x Screws.Included: 1 x Water Bottle Holder. Toughness plastic material, durable to use. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.