Thank you for your interest in the product! This is the "Schneider Optics 4×5.65 inch Density ND0.3 Filter." I purchased it from an overseas shop in October 2024. I am selling it because I sold my cinema camera. The condition is good, and it provides a neutral depiction. I used it without any problems in commercials and film production. 【Specifications】 Brand: Schneider Optics Material: Optical Glass Filter Effect Type: ND Filter Density: ND0.3