Sometimes you forget to turn off your stove, or you may leave home unexpectedly. This device helps automatically turn off your stove to protect against house fires. No need to replace the stove, no professional installation required, and no need to dig or bury pipes. Easy DIY setup. Intelligent automatic shut-off meets your cooking needs. Set the timer from 1 to 90 minutes. Usual stove operation remains unchanged. After the set time ends, if the stove is not turned off manually, the device will alert you with a 10-second beep and then automatically shut off the stove. Automatic shutdown helps ensure the safety of you and your family, allowing peace of mind during cooking. Switch: Right Material: ABS Color: Silver + Black Package Contents: 1 x Timer 3 x AAA battery Note: The package includes only the items listed above. Other products are not included. Note: Light reflection and different display screens may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.