Features: brand new and high quality This product is made by 3D printing, with high-end imitation carbon fiber film on the surface. It can install AirTag locator under your bicycle for seat, and grasp the position of your car any for time, anywhere. The products are divided into screw type and strap type. The screw type is fixed on the back of the cushion with screws. The strap type can be fixed on the front and back of the cushion, and it can also be tied to other places. The airtag mount is fixed under the bottle cage of the bicycle and small in size, so that it won'for t be easily found by others. The airtag bike mount solved the problem of bicycle being stolen. Help us to know the location of our bicycle. The size of the strap type is 40x35x10mm; the size of the screw type is 70x35x10mm. Specifications: Material:ABS Size:As Picture Shown Color:Black for AirTag Type: Strap Style/Screw Style Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Location Mount Holder