[Magnetic Quick-Release] Stable claw buckle with magnetic design for easy installation and disassembly, providing a reliable locking mechanism to ensure device stability during use [Wide Compatibility] Compatible with quick-release plates, offering extensive expansion capabilities and broader adaptability [Compact and Portable] Weighing only 28.6g, this lightweight folding base is easy to carry and transport [Durable Construction] Made of aluminum alloy, the base is shockproof and drop-resistant, combining lightweight design with sturdy performance [Enhanced Stability] Features an anti-slip silicone gasket and upgraded positioning slot for improved shock absorption and anti-shake capabilities, ensuring rock-solid stability during cycling and sports shooting Specifications: Material: Aluminum alloy Product Dimensions: 0.78 x 1.57 x 0.82 inches (2 x 4 x 2.1 cm) Net Weight: 1 oz (28.6g)