MOUNTING OPTIONSThe aluminum portion of the handle features 1/4"-20 threads to add a light, microphone, monitor, mounting arm, or other accessories. And a lanyard hole for attaching the wrist strap, thus you can keep your rigs safe and handyUP AND DOWN ADJUSTABLE A built-in hex on the bottom can be used to adjust the handle up and down based on your needsUNIQUE DESIGNIt weighs 120g only and features an aluminum body with anti-slip silicone coverings to provide a comfortable and lightweight handheld shootingADJUSTABLE AND SWITCHABLEThe screws attach to a sliding mechanism that allows you to slide the handle up and down for your preferred position. It can also be mounted on either the right side or left side of the cage thanks to the detachable jointUNIVERSAL SIDE HANDLEONLY Compatible with cage 3561(for iphone 13 Pro Max), 3562(for iphone 13 Pro), 3611(for iphone Series), 3176(for iphone 12 Pro Max), 3175(for iphone 12 Pro), and universal cage 3155, CPU2391B, 2791, and CPU2494 for a great handheld shooting experience