A little extra home security is exactly what you want now that your bundle of joy is on the go. The Toddleroo by North States® Window & Door Wedge Locks help prevent your child from sliding windows and doors open. This four pack set helps you safeguard four spots in your house. They work in multiple places, including double hung and horizontal sliding windows and doors, by limiting the height the window or door can open. The Window and Door Wedge Locks feature an easy hook and loop installation, with no tools, no screws, no nails, no damage to your windows or sliding doors. Available in a soft white color sure to stylishly blend in with any home decor.