We choose much better sweeping second hand movement to ensure true silence, excellent performance on both accuracy and life span.Power type: batteryClock face shape: squareShell material: environmentally friendly resinColor: Multi-color optionalWhether double-sided: single-sidedApplicable scene: living room, bedroom, office, etc.Size: 35.5*36.5*5cmprompt:1. Please check the size and color before purchasing.2. Does not include items other than the wall clock displayed in the product photo.3. Please note that due to the different monitors, slight chromatic aberration may occur, please understand.4. Due to manual measurement, please allow a difference of 0.1cm-0.3cm, thank you.5. If you find any problems with our products, please feel free to contact us by email and we will resolve the problem as soon as possible.6. Welcome your sharing and feedback so that we can provide you with better products and services.7. Thank you for visiting my store, click to enter my store, there will be a lot of products for your reference, logistics, generally we will ship within 1-3 days, the estimated arrival time is 9-15 days.