Glide, Print, And Make With The Printmaker By We R Memory Keepers. Use This Magnetic Mat To Quickly Create A Guide For The Printmaker. Stacks The Magnets And Form Them Into A Straight Or Curved Line And Watch Your Designs Be Perfectly Printed! Combine This Mat Withe Alignment Guides (Sold Separately) For Perfect Printing Every Time. This Package Includes One 12X16-Inch Magnetic Mat, Two 12-Inch Magnets, And Two 6-Inch Magnets.