There is clock movement set for DIY use, made of metal, rubber, plastic materials, durable and safe to use. They have good manufacturing process and have a durable service life. They are easy to use, easy to install, and very suitable for helping you with the work of replacing the clock core. Features -Color:Black -Material:Metal, rubber, plastic -Size:5.50X5.50X4.00cm/2.16X2.16X1.57in -Battery: 1.5V-AA battery(Not include) -Note: The thread is 20mm, suitable for 13-17mm panel - The clock movement replacement kit is made of metal, rubber, plastic material which is sturdy and durable for you to use. - The design of the clock hands are simple and fashionable and the color is classic and not easy to fade. - High torque clock movement kit, useful and excellent, can be used for repairing and replacing clock. - Wide range of application, these clock movement replacement parts can be applied in office, classroom, bedroom, living room, restaurant, library and other occasions. - Suitable for cross stitch, three-dimensional embroidery, craft clock, frameless drawing clock, especially suitable for DIY quartz wall clock replacement movement parts. Package list: 1 x clock movement 1 x hook 1 x mat 1 x washer 1 x nut 2 x hour pointers 2 x minute hands 2 x second hands