This is a clock movement accessories set made from plastic materials, durable and can be used for long time. Excellent texture and durability, can serve you better and longer. Classic color, simple structure, light weight, easy to install, save your time and efforts, proper for most wall clock, mute clock, frameless clock, etc. Features - Color: As shown -Material:Plastic - Size: 13.80X0.70X0.50cm/5.42X0.28X0.20in -Length of hour hand(the longer end):About 6.70cm/2.64inch. -Length of minute hand(the longer end):About 10.00cm/3.94inch. -Length of second pointer(the longer end):About 10.00cm/3.94inch. -Applicable panel diameter:25-30cm/9.84-11.81inch. -Applicable panel thickness:0.2-0.3cm/0.08-0.12inch. -Power supply:1 x 1.5V-AA battery(not included) -The clock movement is made from plastic material with good texture and durability, can be used for long time. -Simple style clock movement can match a variety of colors, patterns, shape clock panel, of wide uses. -Good workmanship and sturdy structure can ensure practicality and durability of this clock mechanism kit, will not easy to get deform or break. -Light weight, easy to install, good for clock movement replacement work, these clock mechanism replacement brings you convenience. -High precision, good for repairing and replacing, you your own clock, and enjoy DIY fun, also suitable for clock shop use. Package list: 1 set x clock movements