ENHANCED DURABILITY - Crafted from aluminum, carbon fiber, nylon/fiberglass, and stainless steel, ensuring long-lasting performance and reliability in demanding shooting conditions. VERSATILE COMPATIBILITY - Seamlessly integrates with SmallRig Matte Box 3556, 3645, 3641 & 3646, offering a flexible solution for various professional video setups. ULTRA-LIGHTWEIGHT DESIGN - Weighing only 4.3 oz (123g), this filter tray kit minimizes added weight to your rig, ensuring comfortable and extended shooting sessions. SIMPLE AND QUICK SETUP - Features a magnetic filter mount and clamp for matte box attachment, allowing for rapid filter changes and a secure, stable setup on location.