Base Measures: 16-15/16 x 14-3/16 x 2-3/4′ 43 x 36 x 7cm Magnifying Lens: 5-7/8 x 3-15/16′ 15 x 10cm This work stand is specifically designed with modelers in mind. Six white LED lights illuminate a work area with a frame designed to accept an A4-sized (8-1/4 x 11-11/16′ 21 x 29.7cm) cutting mat. A large adjustable 2X magnifying lens gives you a good look at your project, and five parts-holder clips on each side, four bottle holders, three brush holders and a decal water tray help keep your workspace organized. Requires four D cell batteries or a 6VDC 800mA AC/DC converter/power pack, sold separately.