Size details: The height of a single word of Roman and Arabic numerals is 0.9 inches, the total length of the shaft is about 16 mm/0.62 inches, and the thread length is about 6 mm/0.24 inches. The high-torque clock movement is suitable for 9-13 mm dials and clocks. The face is 0.9-0.5 inches thick, and the clock hands are suitable for the clock face diameter of 25-35 cm/9.9-13.8 inches. Easy to use: just use glue to make the clock panel easy; the entire painting process is simple and fast; the installation of the hands is also very simple, just keep the hour and minute hands parallel, and then place the hour and minute hands on the movement in turn. Multiple styles and colors: The 6-piece clock digital kit includes gold, silver and black, which can be matched and selected according to your preferences; you will get 8 different styles and lengths of hands, through simple and stylish clock hand design, You can choose various styles according to your needs, and you can also use different styles of clock frames to change or make your own clock. Wide range of applications: These DIY digital clock numbers are suitable for manual wall clocks, clock panel digital replacement, maintenance, and DIY personalized design. Replacement parts for clock repair are suitable for cross stitch, DIY quartz wall clock, craft wall clock, frameless wall clock, to provide you with good use and decorative effects. Type:Clock Movements Hands Numerals Kit Power:1.5V AA battery (not included) Size:shaft length 16mm Colour:Black & Gold Material:Plastic Package Contents: 6 x Movement 8 Sets x Pointers 6 Sets x Digital Cards 6 Sets x Screw Washer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.