【Designed for AirTag】SmallRig Cage MD4149 only for AirTag provides the universal way to attach your camera via two 1/4"-20 screws for adding the ability to quickly track your camera location. | 【Dual 1/4"-20 Screw Mounting】The mounting compartment for AirTag has an integrated through slot with 1/4"-20 threaded holes in 9-18mm (0.4-0.7") pitch, allowing for attaching your camera cage, plate or other accessories in multiple scenarios. | 【M2.5 Screw Cover Mount】Using sturdy Torx M2.5 screws to prevent your device from being removed quickly, so as to maximize the possibility of finding your camera. Please Note: Recommend replacing the Torx screws with new ones after using them many times. | 【Side Holes for Signal Transmission 】The hole on the side of the SmallRig cage for AirTag can enhance the proximity tracking distance. Also, the sleek style can effectively hide your device, and the compartment cover is made of PC to avoid interfering with the tracking distance of your device. | 【EVA Rubber Pad Dampens Noise】Also, the mounting compartment 4149 for AirTag has built-in EVA pad to protect the your device and prevent noise during movement. | 【Important Note】1. After attached, use the APP "Find My" to track your device up to 10 meters via Bluetooth proximity. 2. After attached, use the APP "Find My" to track your device up to 100 meters or more. 3. Package ONLY includes the cage for AirTag. 4.Recommend replacing the Torx screws with new ones after using them many times.