The 1/2 Grid Silent 30% Grey is the deepest grey in the half-grid family: full half-grid diffusion with the bounce pulled way down, for those setups where any extra fill would flatten the contrast the DP just spent an hour building. It runs silent in wind and fan air, so it can hang over dialogue without a second thought. Sizes span the 4'x4' through the 20'x20', all sewn in the USA by LA Rag House.