Fangrui Product Details Effortless Installation Wide Application: Its Robust Adhesive Allows You To Mount On Various Items Such As Electronic Devices, Tv Remotes, Cars, And Tools As Well As Fabrics And Flat Surfaces. Important: Please Make Sure The Is Clean And Flat For Optimal Adherence. Not Suitable For Bike Seats. Design Enhanced Protection: The Case Serves To Protect Your Product From Scratches And Damages, Prolonging The Life Of Your Device. It Can Also Be Easily Stuck On Bicycles Or Pet Collars, Facilitating Convenient Tracking. Multipurpose Economical: Available In Of 4, These Adhesive Mounts For Tracker Are Economical And You Have Some To Spare. They Offer A Simple And Efficient Solution To Making Your Valuables At All Times, Preventing Instances Of Misplacement. Colour:black White Material:silica Gel Package Contents: 2 * Black Electronic Product Protective Case 2 * White Electronic Product Protective Case Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Disp