With every BluBox-it package you get a custom Dollie made just for the reusable bins. The bins are stackable so you don’t need to worry about things falling over. They also have handles on each side which makes lifting and carrying a lot less stressful on your back. We provide you with zip ties as well to secure lids if necessary. There are so many benefits to using reusable bins you’ll never use cardboard boxes again.For More Details Visit us at http://www.blubox-it.com/ or Contact us at 847-414-8101, Address-7400 Niles Center Rd,Skokie,IL,60077 #BluBox-It Storage #Skokie #IL.