Features:This is the insert diameter of the opening that the clock fits in. You can use this clock insert to make clock crafts.Quartz Movement Clock Insert has a rubber band gasket to securely hold the clock face in place.Appearance: The insert clock features smooth surface and gold bezel with exquisite workmanship. The craft clock insert is designed with black roman numerals marking on the white dial plate for easy reading.High quality: This mini clock is your good choice to make crafts or use it as a nice gift. Perfect for home, kitchen, office,etc.Compatible clock: Miniature clock fitup Insert replacement fits in many types of small glass and crystal clocks quartz movement. Great for crafts or replacing old clock faces.Specification:Power: 1x LR44 cell battery(included)Shell material: PlasticOptional Color: Gold,Silver. As picture shownOverall Outside Diameter: 2.4 inch (61 mm).This is the outside diameter of the clock face.Mounting depth: 0.4 inch (11 mm).Mounting Inside Diameter: 2.2 inch (55 mm)Quantity: 1 pcNote:Transition: 1cm=10mm=0.39inchNo retail package.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 x Mini Clock Insert(other accessories demo in the picture is not included.)