The timer is made of plastic, and it is safe and non-toxic. It issuitable for household appliance, advertising board, road lamp and so on. Thetimer is anti-interference, easy to use.Features:Made of plastic,safe and non-toxic, odorless and durable.Suitable forhousehold appliance, advertising board, road lamp, watering, controlling painting,fishkeeping and so on.Comes with thecomfortable press button, and it has long lifespan.Designed withthe high definition display, easy to see and easy to use.12/24 hourscan be switched according to your need; the timer is anti-interference, easy to use.Specifications:Condition: 100% Brand NewMaterial: PlasticColor: WhiteSize: approx. 6*3*6.1cm/2.36*1.18*2.40inWeight: approx. 78g/2.75ozTime Control: 16 Times on-off(Day/ Week)Power-off Memory: 60 DaysVoltage: 12VDC/ACPackage List:1* Timer1* User ManualNotes:1. Please allow 0-2cm error due to themanual measurement. Thanks for your understanding.2. Monitors are not calibrated same,item color displayed in photos may be showing slightly different from the realobject. Please take the real one as standard.