1. [Easy to Use for Adults] The new unlocking method with a improved safety factor makes it hard for babies to figure out and open, but easy for adults to open/close the device with one hand. Prevent kids from turning on stoves and ovens, which could cause fires or release harmful gases.

2. [Universal Size] In order to fully cover more different shapes and sizes of gas stove knobs, the size has been upgraded to fit gas stove and oven knobs with an inner diameter of less than 2.4 inches.

3. [High Temperature Resistant & Clear View] Made of hard PC material, high temperature resistant, can ensure the quality and longevity of the gas stove knob covers. And the ultra-clear stove safety knob covers will not block the view of the temperature control mark when closed.
(F1)