Umbra Ribbon Modern Wall Clock, Battery Operated Quartz Movement, Silent Non Ticking Wall Clocks, Stainless Steel MODERN WALL CLOCK DESIGN: This contemporary wall clock was designed by Michelle Ivankovic for Umbra and is made with high-quality metal thats been gently bent to form a unique multi-ribbon shape that looks great with any kitchen decor SILENT SWEEPING QUARTZ CLOCK MOVEMENT: Each Ribbon wall clocks non ticking Quartz movement runs silently and is maintenance free (no winding required) CLEAR READABILITY AND EASY TO HANG: Unlike other large wall clocks Ribbon has contrasting hour and minute hands that ensure easy readability in virtually any size room. Each clock has a 12 Diameter x 2 1/4-Inch depthand comes complete with mounting hardware that is quick and easy to install TESTED FOR QUALITY ASSURANCE: Ribbon wall clocks battery operated design uses a single AA battery (not included) and every single Umbra clock is tested to ensure accurate time keeping SATISFACTION GUARANTEED OR YOUR MONEY BACK: Umbra is committed to the highest levels of quality and excellence and stand behind every product we make. We know youre going to love your purchase but if youre not completely thrilled for any reason (or even no reason at all), simply contact us within 30 days of receiving your order and well happily resolve the matter or issue a full refund