Improved Childproof Door Lever Lock (2 Pack) Prevents Toddlers From Opening Doors. Easy One Hand Operation for Adults. Durable ABS with 3M Adhesive Backing. Simple Install, No Tools Needed (White, 2)

This product seems to be holding up fine against my 2 year old son. He has not been able to defeat this safety measure. Being careful when installing, the adhesive stickers are very strong.

Great for toddlers, able to keep them from getting into bathrooms or open doors to the outside.

Works well keeps doors shut and extra security

Bought for our exterior doors after 2 of our cats figured out how to open the doors and escaped. If you find yourself trying to solve the same problem flip the stopper upside down so you can still pull the door handle up but the cats/kids can’t tug it down.