From durability metal with 89mm diameter and 32mm total depth, it seamlessly for standard clock frame while showcasing intricate mechanical Compatibles most clock, this lightweighted insert simplifies repairs or projects, offering elegant and reliabled movement Elevating your decoration with this 3.5inch ( 89mm) clock insert, features gold / silver / silver rimmed skeleton frame, and easy operating for precise timekeeping Perfect for vintaged enthusiasts, home decorators, or hobbyists for functional upgrades for wall clocks living space or workspaces Elegant to bedrooms, living room, or offices blending classical charm with modern designing