No need tools needed, just take 10s to set up. This 3Pcs free standing storage container with lids and doors is a must have for your house. It can stack together steadily to save space. Store things in a sufficient way by opening the lid, and take out things by opening front door or top lid. Side handles and bottom wheels bring you much convenience when moving. Great to place it in bathroom, kids’ room, kitchen, etc. to hold snacks, wine, drinks, toys and more. 78QT/193.3QT(3Pcs) storage bins can be selected according to your needs.