16" Royal White Chevalier Emblem Simulated Wall Clock, Quartz, ABS Glass Front Cover, Antiquity European Style, Brushed Metallic Paint Surface Texture, Partially Hollow Frame Design Measuring Frame 16 inches in diameter. Thickness approximately 2 inches. Plastic Main Structure Non-ticking sound, mute and black clock hands sweep smoothly (without the second hand) Requires one AA battery (not included). Use regular Zinc-Carbon Battery only. Please avoid using Alkaline Battery to ensure the accuracy of the clock Flat ABS glass front covers. Uses standard quartz movement. Brushed metallic paint surface texture