Door Lever Lock (3 Pack) Prevents Toddlers from Opening Doors. 3.25 L * 1.5 W * 4.5 H Easy One Hand Operation for Adults. Durable ABS with 3M Adhesive Backing. Simple Install (Black)

Improved childproof door lever lock requires an adult to push the release button on both sides of the lever. This can easily be done with just one hand. A toddler\'s hand isn\'t as big as yours and he...