Features: Aluminum alloy material: aluminum alloy material, hollow designing, providing you with excellent user experience. 1/4inch screw: with 1/4inch screw, strong compatibility and can be installed on camera racks or other devices with 1/4inch screw holes. 3/8inch screw hole: designing with 3/8inch screw holes and Alai positioning holes, can use to expand other devices and expansion needs. Nonslip pad and locating pin: equipped with nonslip pad and locating pin to prevent scratches and accidental sliding, allows quickly disassembled and assembled through the knob. Small and exquisited: exquisited workmanship, beautiful appearance, small in size and lightweight, easy to store and carry. Specifications: Material: Aluminum alloy Color: black Size: approx. 60mm/2.36inch Package Includes: 1Pc Camera Cage Handle Grip(Square Type) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.