The Arri M1 Matte Box with MMB-1 138mm Clamp Kit is a high-quality lens accessory designed by ARRI, a reputable brand known for producing top-notch camera equipment. This kit includes a matte box with a 138mm clamp, allowing for precise filtration and glare reduction for photography and videography purposes. Perfect for professional photographers and videographers looking to enhance the quality of their lenses, this Arri M1 Matte Box is a reliable and versatile accessory for professional shooting setups.