GRID hand knotted wool carpet col. white-black Design by Woodnotes design team Made of 90% pure new wool and 10% cotton, the hand knotted carpets collection has two designs, plain/monochrome UNI and two-toned web-like GRID. The color palette is soft earthy, colors are mostly natural sheep wool colors that have not been chemically dyed. The delicate pile is tight and low.