Features: Enhanceds your aerials photography with lightweight (14g) extended upper mount bracket for 4 cameras 1/4" screw access. Constructed from plastic, this bracket features secure lower screw fixation system and easy installation for quick accessory swaps during drones operations. for drones enthusiasts and professional creators needing to mount action cameras, 360 panoramic devices, or auxiliary lighting gear for 4 aircrafts. Optimized cinematic shotings during adventure sports or aerials surveys by securelys attaching multiple imaging devices without compromising flight stability. The low profiles ensures takeoffs/landing while maintaining full compatibility with standard 1/4" threaded action camera access. Specifications: Color: Black Material: Plastic Size:12x8x3cm/4.72x3.15x1.18inch for 4 upper expansion bracket Package Includes: 1PC Extended Upper Mount Bracket note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.