Free Express Shipping! SmallRig CINE 4 x 5.65" Black Diffusion 1/8 Filter Drop-In Filter for 4 x 5.65" Matte Boxes, Controlled, Highlighted Halo Effect, 22-Layer Nano Anti-Glare/Smudge Coating, Soft Light "Frosted" Effect, High-Quality B270 Optical Glass