Plastic pendulum drive unit is highly durable, and can be remained for a long time. This pendulum drive unit provides a stable effect for your pendulum installation, adding a touch of elegance to your clock. The easy installation process is simple, making it convenient for anyone to use. Features -Color:Black -Material:Plastic -Size:14.00X6.00X2.00cm/5.50X2.36X0.79in -Load bearing: 100g -Good materials: crafted from plastic materials to ensure durability and stability of the product. -Enhanced swinging motion: provides a smooth and consistent swinging motion, enhancing the visual appeal of the pendulum clock. -Easily install the clock pendulum case without the need for professional expertise. -Easy installation: simple installation process, suitable for both professionals and diy enthusiasts. -Versatile compatibility: compatible with various types of pendulum clocks, as well as other clock and timepiece models. Package list: 3 x Pendulum Drive Units