Description The clock insert is crafted from good and sturdy plastic material, which is firm and lightweight, not easy to deform or wear, safe to use. The clock insert is simple and convenient to install, making it perfect for DIY enthusiasts and professional clockmaker. You can use this clock insert with confidence. Features -Color:Black -Material:Plastic -Size:8.80X8.80X2.40cm/3.46X3.46X0.94in -Note: Shipped without battery (1 x AA battery). -Back diameter: 78mm/3.07in - Ensure accurate timekeeping with the quartz clock , guaranteeing precision and reliability. - Made of stable and sturdy plastic materials, this clock is built to last and requires minimal use. - Stylish decorative accessory: adds of elegance to any living space, enhancing its overall ambiance. - High precision, stable working performance, clock insert is suitable for DIY, match well with. - The plastic material is safe and lightweight, which is wear resistance and practical for the lasting time use. Ensure accurate timekeeping with the quartz clock , guaranteeing precision and reliability. Made of stable and sturdy plastic materials, this clock is built to last and requires minimal use. Stylish decorative accessory: adds of elegance to any living space, enhancing its overall ambiance. High precision, stable working performance, clock insert is suitable for DIY, match well with. The plastic material is safe and lightweight, which is wear resistance and practical for the lasting time use.