Features: The high-torque movement drive the pointers more powerfully, with low power consumption and stable performances. Clock Movement Kit easy-installation; these replacement part have simple and elegant designs and great for different styles of clock stands. High-quality pointers can use for long-time to ensure the stability and accuracy of long-term operation. (Reminder: Please keep the hour hand and minute hand paralleled during installation.) Quiet movement, low power consumption, powered-by AA-batteries (not included), givings you quiet sleepings environment. Application: clock face with diameter of 10-12cm/3.93-4.72inch, home decorations clock, maintenance, replacement, etc Specifications: Material: Plastic Set Type: Heart-Shape Red Second Hand Set/Heart-Shape Black Second Hand Set Shaft-Length: About 13mm/0.51inch Thread Length: About 6mm/0.24inch Hour Hand Length: About 37mm/1.46inch Minute Hand Length: About 48mm/1.89inch Second Hand Length: About 60mm/2.36inch Package Includes: 1 Set Quartz Clock Kit note: Please allow 1-2cm errors due to manual measurement, make sure that you do-not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.