Description: High Quality Material: Made of high quality plastic, this clock insert ensures accurate time display and brings convenience to your life.Unique design: The clock insert features a gold color trim, and black Roman numerals for easy reading, which is suitable for classrooms, offices, living rooms, guest rooms, meeting rooms, restaurants, or any other places.Dimension: The diameter of the clock insert is 2.76inch (70 mm), the back diameter including the rubber 2.40inch (61mm), and the mounting depth is 0.67inch(17mm).Embedded Design: This round clock insert features an embedded design, making it easy to install and suitable for various occasions and styles of decoration.Fixing Method: This clock fit up insert fixed with rubber, can be directly embedded in the clock base. Specification: Front Diameter: 7cm/2.76inchTotal Thickness: 3cm/1.18inchBack Diameter Including Rubber: 6.1cm/2.40inchMounting Depth: 1.7cm/0.67inch Package Includes: 1 Piece Clock Insert Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!3. Wish you a wonderful on-line shopping!