The updated alpha A7RIII/A7III cage adds a second locking point on the right side to prevent from twisting. Two pieces of rubber cushion on the bottom that prevent the camera from scratching SmallRig Locating Top Handle (Tiny) 4757 is a lightweight and ergonomic top handle designed for users who prioritize ease of use. Weighing just 113g (4oz), this handle features a streamlined design that focuses on comfort, eliminating unnecessary mounting screw holes that may obstruct your grip. The handle is encased in high-strength engineering plastic, ensuring a gentle touch even in low-temperature environments to prevent cold hands during operation.