Get the safety lock system that has been proven stronger and help keep your little explorer from accessing off-limit cabinets and drawers. The Safety 1st Adhesive Magnetic Lock System is simple to install, just peel and stick. It also includes a template that allows for perfect installation alignment, every time.These ingenious locks install discreetly inside of your cabinets and drawers, making them invisible from the outside. It unlocks with a magnetic key that can be stored high up and out of your child's reach. A push of a button lets you disengage the lock during periods of non-use. When you're ready to keep things shut, the SecureTech locking indicator lets you know that the lock is properly engaged again. This standard set includes four locks and one key.In side by side comparisons with leading competitors using real life toddlers, the Safety 1st Adhesive Magnetic Locks were strong enough to keep even the cleverest of toddlers out. Even in lab testing using state of the art mechanical pull force equipment, Safety 1st outperformed the competition. Toddler Tested. Proven Stronger.