Safety 1st Child Proof Clear View Stove Knob Covers (Set of 5) Color (Black) (White)
. Stove knob covers universal child proof clear view oven locks
. The diameter is 2 ¾” for the stove knob cover.
. Note: Do not put the cover OVER the knob. Pull the knob off and then place it back on after you put on the stove knob cover.