Full Grid Noisy White is the standard grid cloth, the workhorse diffusion that turns raw sun or a bare fixture into a big soft source you can shape everything else around. It is the same full diffusion strength as the silent version at a friendlier price, the trade being that it rustles when the wind gets into it, so save it for stage days and MOS work. LA Rag House sews these in the USA in sizes from the 4x4 slip-on up to a 20x20. Every package on the truck should have one.