This reversible wool mat is solid on both sides, providing a choice of options for any project. The solid side creates a full surface to iron on. It's the perfect pressing accessory for all your quilting, sewing, and crafting needs and a must-have for any sewing, quilting, and craft room. The Maywood Studio Wool Mat measures 13-3/4” x 43-1/4” and is made with 3/8” thick, 100% New Zealand wool. Comes rolled with straps allowing for easy storage and portability.