About This Universal Zip-Tie Mount: Securely attach the hidden shell to any bike seat rails or frame using included heavy-duty zip ties-no tools required for flexible positioning Invisible Anti-Theft Design: Tucks discreetly under your bicycle seat, making the tracker virtually undetectable to thieves while maintaining easy access Complete Anti-Theft Kit: Includes 1 rugged AirTag holder + 2 reinforced zip ties for theft-resistant installation (tracker not included) Shockproof & Stable: Engineered to stay firmly in place on rough trails, fast descents, or urban commutes-no rattling or loosening Compatible with Airtag: Fits most bicycles (road, MTB, hybrid) and works with similar-sized GPS trackers (device not included) Easy Installation Process: Simple attachment system allows quick setup without specialized tools, enabling secure mounting in minutes on any standard bicycle seat rail Weather-Resistant Construction: Durable materials protect your tracking device from rain, dust, and outdoor elements during all riding conditions Overview Brand : IJYHZKE Color : Black Compatible Devices : AirTag, GPS Tracker Mounting Type : Zip-Tie Mount Special Feature : Hidden, Anti-Theft, Shockproof, Invisible Design