Movement Set: 1-piece clock movement kit including 2 pairs of clock hands, pendulum, and mounting hardware. Simple and elegant design for easy replacement and repair. Easy to install. 2 Styles of Hands: Two distinct hand styles to complement various clock face colors, patterns, and shapes. Pendulum Clock Mechanism: Total shaft length: 23 mm (0.9 in); thread length: 15 mm (0.6 in). Designed for clock panels 9–13 mm (0.35–0.51 in) thick. Accurate Timekeeping and Quiet Operation: High-precision quartz movement with smooth sweeping second hand and silent operation—no ticking sound. DIY Clock Supply: Ideal for repairing or replacing clock components, or for crafting custom clocks. Care Notice: Some parts are made of aluminum. Avoid excessive force during installation to prevent bending. Host Dimensions: 55 × 115 mm (2.2 × 4.5 in) Shaft Length: 23 mm (0.9 in) Thread Length: 15 mm (0.6 in) Compatible Panel Thickness: 9–13 mm (0.35–0.51 in) Power Source: 1 AA battery (not included) Color: As shown Material: Plastic and aluminum Package Includes: 1 × Clock movement (110 × 56 × 20 mm) 1 × Golden pendulum 2 × Hour hands 2 × Minute hands 2 × Second hands 1 set of mounting accessories Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.