Large size is good for pans with a diameter/width of 10" and above Woven thermo resistant lining. Maximizes heat resistance and better fit. Single origin. Premium quality Colombian leather. Sourced from grass-fed, free range cows. Water resistant. Will resist moisture absorption. Leather looks better and becomes more flexible with use. For use on stovetop, without exposing to direct heat or flames. Not intended for use inside oven.