This Big Bin is part of the Hang and Hold Collection from Totally Tiffany. This system requires a Hang and Hold Bar to work correctly (sold separately). This storage system allows you to have storage solutions at your fingertips when you have a small space for storage. This big bin has a deeper pocket for storing larger items and it simply clips onto the Hang and Hold Bar. This system is great for crafting, in your garage, office, even on a picnic.