Quilting and sewing fans will fall in love with this set, which is an essential addition to your sewing supplies and craft supplies. Make straight cuts and cut perfectly sized squares with ease when assembling your quilt squares with this set, which offers a super sharp blade and plenty of room to work on an easy-to-read and self-healing measuring grid mat. The see-through ruler lets you see what you're cutting, too. Plastic. (3 pcs. per set) 45mm rolling blade cutter, 8"; cutting mat, 24" x 18"; ruler, 24 1/2" x 6 1/2". © Fiskars Brands, Inc.