Oven knob cover Stove Switch Control Protective 2 Pack Transparent by Design61 is available in Stove Guards

Knob Cover can help prevent accidents such as potential burns or gas leaks
Instruction:

1.remove the knob from your oven's control post.
2.put the oven knob cover on the control post.
3.reinstall the knob on its original place.
4.while using the oven, please open the oven knob cover.
5.After using the oven, please colse the oven knob cover.