Features: 1. Movement size: 79.5x56x18.5mm. Movement shaft length: total shaft length 14.5mm, thread height 7mm, suitable for 1-3mm thick clock panels. 2. Hand size: from round hole to the end of the hand: hour hand: 64mm/68mm/90mm, minute hand: 88mm/98mm/120mm, second hand: 81mm/100mm/100mm. 3. Applicable to DIY Quartz Wall Clock, Wooden Wall Clock, Metal Wall Clock, Craft Clock, Frameless Wall Clock. 4. Smart WIFI movement, automatic networks time adjustment once a day to achieve zero error; equipped with 3 hands of different sizes/styles, can repair, replace or make clock rself. 5. Warm Notice: when you install them, please keep the hour hand and minute hand parallel; And please do not use too much pressure to avoid bending them. Notice: 1. Actual color may be slightly different from the image due to different monitor an effect. Please allow 1-3cm deviation due to manual measurement. Specification: Type: DIY Smart Wifi Clock Movement Kit Material: metal + plastic Movement size: 79.5*56*18.5mm Movement shaft length: total shaft length 14.5mm, thread height 7mm, suitable for 1-3mm thick clock panels Hand size: from round hole to the end of the hand: hour hand: 64mm/68mm/90mm, minute hand: 88mm/98mm/120mm, second hand: 81mm/100mm/100mm Application: Suitable for DIY quartz wall clock, wooden wall clock, metal wall clock, craft clock, frameless wall clock, replacement of bad clock, etc. Features: Smart WIFI movement, automatic networks time adjustment once a day to achieve zero error; equipped with 3 hands of different sizes/styles, can repair, replace or make clock rself Include: 1 x Smart WIFI silent movement 3 x hour hand 3 x minute hand 3 x second hand 1 x black rubber pad 1 x washer 1 x nut 1 x instruction manual Include: 1 x Smart WIFI silent movement 3 x hour hand 3 x minute hand 3 x second hand 1 x black rubber pad 1 x washer 1 x nut 1 x instruction manual