This is 1 oz of 100% superfine merino wool roving. It's great for Nuno Felting, Needle Felting, Wet Felting, Spinning, and other fiber arts. This fiber is by DHG and their website states this about the roving: "Extra fine merino (about 19 microns) wool tops (combed sliver)".I've tried to get as close as possible to the true color of the wool, but all computer monitors display color differently. Please keep that in mind when placing your order.