Product name: bike handlebar extenderProduct size about : 10*9.5cm/3.9*3.7inSuitable for 21-23mmProduct color: As shown in the figureProduct material:Aluminum Alloyproduct features:1. The extended meter stand light frame is made of high-quality aluminum alloy, which is lightweight and sturdy, ensuring stable support and long-term use.2. The light frame is 10 cm long and is suitable for installation on the handlebars of bicycles, providing convenient auxiliary lighting without causing unnecessary burden on riding.3. Exquisite design and simple and elegant appearance can not only effectively improve riding safety, but also beautify the overall appearance of the bicycle and reflect the taste of the rider.4. The aluminum alloy material has excellent corrosion resistance and can resist the loss under various harsh environmental conditions, ensuring that the product appearance remains fresh for a long time.5. Easy to install, Suitable for 21-23mm is suitable for most styles of bicycles, and has a certain adjustment space, which can flexibly adjust the use position according to personal preferences to meet different needs.Precautions:1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images.2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only.Shipment includes:1 pc bike handlebar extender