This Retro Westclox #15550 Alarm Clock is a vintage/retro style wind-up alarm clock that glows in the dark. It features a round shape with a white plastic material and Arabic numerals on the display. The clock measures 4.75" in length, 5" in height, and 2" in width, with a weight of 8 oz. The Westclox brand, original design, and features like wind-up, alarm, and glowing make it a unique and charming decorative collectible for any room.