Craft Mates Lockables allows you to create your own customized storage system. Whatever your craft of choice, with Craft Mate organizers you can keep everything neat and tidy right at hand when you need it. The patented lock-bar system of this organizer allows you to open one bin at a time, so there is no bin spillage or migration. Perfect for brads, beads, buttons, sequins, needles, pins, embellishments and more.