It has solid construction and no deformation, which has a long service life. Using strap/screw type, the locator holder is easy for you to install. It is made of high-quality PLA material, which is sturdy and durable. The surface is pasted with high-end carbon fiber imitation film. The length of the product with strap type is 40mm, the width is 35mm and the height is 10mm. The length of the product with screw type is 70mm, the width is 35mm and the height is 10mm. It is used to install for AirTag tracker under the bicycle seat cushion to get the location of your car anytime and anywhere. The screw type is fixed on the back of the cushion with screws, and the strap type cushion can be fixed on the front and back, and it can also be tied to other places. Item Name: Locator Bracket Material: PLA Color: Black Style: Strap Type, Screw Type (Optional) Features: Stable, Easy Installation, Long Service Life Size Details: Strap Type Size: 4cm x 3.5cm x 1cm/1.57" x 1.38" x 0.39" (Approx.) Screw Type Size: 7cm x 3.5cm x 1cm/2.76" x 1.38" 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. Note that it only includes the mounting bracket. For Airtag and bicycle cushion need to be purchased separately. Package Includes: 1 x Locator Bracket Note: 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. Sold by-Dadangjia