it’s hard to overstate just how beautiful these new color shifting silks are. This particular variation goes from a vibrant blue to a bright yellow. Among the nicest silks we’ve ever offered, this one is a very premium material made in Japan and sourced from our nicest supplier. On the back is our classic black microsuede. By far the best material out there for cleaning your gear wether it’s knives, guns, optics, flashlights, sunglasses, or cell screens. At the moment there are only 2 of these up for grabs so act quickly.