Features: Magnetic quick release base: firmly attach without shaking, quick disassembly and assembly. Quick disassembly and quick installation are easy to use: firmly fasten the camera into place, then pinch button on both side. Adaptability interfaces: It can be used in conjunction with various accessories for compatibility. Lock button: designing for easy pressing, convenient loading and unloading, and quick and simple use. Quality: Aluminum alloy, lightweight, wear-resistant and drop resistant. Specifications: Component: aluminum alloy Color: black red Size: approx. 4.3x1.7cm/1.7x0.67inch Package Includes: 1 Piece Magnetic Quick Release Base note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.