Welcome to our store！</br> 1、These bottle holders with adjustable diameter are designed to fit and strengthen all kinds of bottles. 2、Made of engineering grade polycarbonate plastic structure, durable and for long life. 3、With this bottle cage, you can keep your water bottle fixing on the bike safety and easy to take out as your will. 4、It can protect your water bottle when you ride no matter how hard the journey is. 5、Very easy to wipe and clean, a good choice for roads bike, mountains bike, and e‑bikes. <p class="wang-edit-text">Item Type: Bike Bottle&nbsp;Cage Material: Plastic Color: As Pictures Shown Applicable Bottle Diameter: Approx. 45-70mm/1.8-2.8in Weight: Approx. 130g/4.6oz <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Water Bottle Cage1 x&nbsp;Adjustable Part Support 1 x Install Base Bracket 1 x Connection Bracket 1 x Gasket 1 x Inner Hex Wrench Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>