-The perfect accessory for paintstik work. - Place your fabric on the mat and it stays where you put it. - Great for stencilling - no need to tape your fabric to your work surface. - Keeps rubbing plates where you put them! - Grabs your project and won't let go - No more slipped images! - Aids in hooping embroidery hoops, - Marking Quilt tops - Heat resistant - Size: 12.5" x 17"