Quantity package: this battery clock replacement mechanism set, which can be applied compatible with different styles of clock frames, clock replacement or making your own customized clock projectSize incompatible withmation: the total length of the shaft is about 18 mm/ 0.7 inch, while the thread length measures approximately 11 mm/ 0.43 inch, which is suitable compatible with clock panels with a thickness of 4 - 7 mm/ 0.16 - 0.28 inch, and the clock hands fit compatible with a diameter of 25 - 35 cm clock surface, please check the size becompatible withe installing with this clock accessories kitPractical and durable: the clock movement mechanism is powered by AA batteries (not included), and the quartz DIY wall clock mobile mechanism has nice precision and is equipped with sweeping motion, which can provide the watchmaker with reliability and keep quiet when you are reading or sleepingReliable material: these clock hands are made of quality aluminum, come in 4 vivid colors, and offer you a good opportunity compatible with you to DIY your clock, lightweight and corrosion resistant, durable and practical so that they can be applied compatible with a long time, providing you with a comcompatible withtable as well as quality usage experience and decorative effectExtensive application: these DIY quartz wall clock replacement movement parts are suitable compatible with cross-stitch, three-dimensional embroidery, craft clock, frame-less draw clock, and good compatible with DIY quartz wall clock replacement movement parts; In addition, it is suitable compatible with repairing, replacing or making a clockColour: Black+Red+Gold+WhiteMaterial: ABS+MetalPackage Contents:5 x Movements5 sets x screws7 sets x pointersOnly the above package content, other products are not included.Note: Light shooting 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.