The timer is made of plastic, and it is safe and non-toxic. It is suitable for household appliance, advertising board, road lamp and so on. The timer is anti-interference, easy to use. Specifications: Condition: 100% Brand New Material: Plastic Color: White Size: approx. 6*3*6.1cm/ 2.36* 1.18* 2.40in Weight: approx. 78g/ 2.75oz Time Control: 16 Times on-off(Day/ Week) Power-off Memory: 60 Days Voltage: 12VDC/AC Package List: 1* Timer 1* User Manual Notes: 1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. PREMIUM QUALITY - Made of plastic, safe and non-toxic, odorless and durable. FIT FOR - Suitable for household appliance, advertising board, road lamp, watering, controlling painting, fishkeeping and so on. DURABLE TO USE - Comes with the comfortable press button, and it has long lifespan. EASY TO USE - Designed with the high definition display, easy to see and easy to use.12/24 hours can be switched according to your need; the timer is anti-interference, easy to use. PACKAGE LIST - What You Get: 1* Timer,1* User Manual