I used these when my children were small. This is a set of 2. It was a very helpful item that reduced the worry of getting fingers caught in the door. I'm looking for someone who understands that these are used items. Easy-to-install door lock, no tools required, protects children and pets. - Product Name: Door Monkey Door Lock Pinch Guard - Quantity: Set of 2 - Installation: No tools required, easy to clamp and install - Purpose: Door lock to protect children and pets Thank you for looking.