ENTRAXA / Products Analog Alarm Clock Twin Bell Silver 6" Extra Loud Quartz Battery Operated with Backlight, Silent Non-Ticking for Bedside Desk, Vintage Retro Antique Decorative Old School.Silver chrome twin bell alarm clock, 4 inches. Cute old school analogue vintage design. Loud alarm designed to wake heavy sleepers and the hearing impaired. Silent non ticking movement allows you to sleep in silence. Quartz mechanism guarantees accurate time. White hour, minute and second hands as well as a red alarm hand for extra clarity. Easy to use: Great for a contemporary, minimal, modern, old fashioned, vintage, traditional or rustic themed home, cottage or guest house. Size: 6.5 inches high (with the bells and legs) Requires 2 "AA" batteries (not included).