With good wear resistance and low coefficient of friction, this bicycle bottle cage extender has a long service life.Fastener buckle design makes it easy to install and allows you to easily adjust the suitable size. And it is reusable.It is constructed of PC material.The length of this product is 15cm, the width is 2cm and the height is 1cm. It is suitable for riding.Item Name: Bottle Cage ExtenderMaterial: PCFeatures: Stable, Portable, Lightweight, High StrengthSize Details:LxWxH: 15cm x 2cm x 1cm/5.91" x 0.79" x 0.39"(Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Bottle Cage Extender 2 x Fastener Buckles3 x Screws1 x Hex Pliers3 x Anti-Slip Pads