●Designed for AirTag: SmallRig Cage MD4149 only for AirTag offers the universal way to attach your camera with two 1/4-20 screws to add the possibility to quickly track the location of your camera. ●Double 1/4 inch - 20 screw mounting: the mounting compartment for AirTag has an integrated passage slot with 1/4 inch - 20 thread holes at 9-18 mm (0.4-0.7 inch) spacing, which allows you to attach your camera cage and plate or other accessories in multiple scenarios. ●【M2.5 Screw Cover Mount】Use heavy duty Torx M2.5 screws to prevent your device from being quickly removed to maximize the ability to find your camera. Please note: it is recommended to replace the Torx screws with new ones after repeated use. ●【Side Holes Maintain Tracking】The hole on the side of the SmallRig cage for AirTag can increase proximity tracking distance. In addition, the slim style can effectively hide your device, and the compartment cover is made of PC to avoid interfering with tracking removal of your device. ●EVA rubber pad dampens noise: In addition, the mounting compartment 4149 for AirTag has an integrated EVA pad to protect your device and avoid noise during movement. ●Important note: 1. After connecting, use the "Find My" app to track your device up to 10 metres over Bluetooth proximity. 2. After connecting, use the "Find My" app to track your device up to 100 metres or more. 3. The package contains only the cage for AirTag.