Felted marbles rugs are made from felted New Zealand wool. The felted wool is dyed in a number of different colours for different lengths of time. Some colours permeate the thick felt deeper than others, so that when the felt is cut it reveals different shades with the end result resembling marbles. The natural white rugs are not dyed. These rugs are about 1cm thick of felted wool on a sturdy cotton base. They are soft and comfortable underfoot. Being wool, these rugs are naturally stain and dirt resistant. These are high quality rugs that will last for many years. Free delivery on all rugs.