Features 1High Accuracy: Wall clock movement has high accuracy and low noise, which is the traditional style of jumping seconds. 2Pendulum Type Function: Clock movement is a movement with pendulum type function, unique design, and very practical and durable. 3ABS Material: Pendulum type movement is made of ABS material, rust proof, corrosion resistant and durable. 4Ideal Replacement: Low noise clock movement replaces old broken movement and is well made, sturdy and long lasting. 5Easy to Use: DIY movement is easy to operate and use, disassemble the bad and install the new one. Specification Item Type: Pendulum Type Movement Product Material: ABS Battery Parameters:1 x AA Battery (not Included) Weight: Approx. 160g / 5.6oz Package List 2 x Pendulum Type Movement Note Ships without battery.