US ART SUPPLY Lightmaster 32.5" Extra Large(A2) 17"x24" LED Lightbox Board Ultra-Thin 3/8" Light Box Pad and 110V AC Power Adapter Dimmable LED with Measuring Overlay Grid & Circle Template/Protractor Lightmaster is a Professional Quality Ultra-Thin Light Tracing Pad with Dimmable Touch Button Technology Jumbo 17x24 Working Surface, Lightweight and Ultra Thin 3/8" profile designed for easy portability Super Bright Energy Efficient Flicker-Free L.E.D. Lamps that are Maintenance Free and Last up to 50,000 Hours Ideal for Stenciling, 2D Animation, Calligraphy, Embossing, Scrapbooking, Tattoo Transferring, Sketching & Drawing, Sewing projects, Stained Glass, Quilting & More * 1-Year Unconditional Full Replacement Warranty *, Comes with 1(one) light pad, 1 (one) measuring overlay grid & 1 (one) circle template/protractor