It is a proven fact that children are drawn to and stimulated by bright colors, making the Value Line 20-Tray Storage With Assorted Trays the perfect addition to any classroom. Bins included are blue, red, yellow and green, four primary colors, and they are roomy enough to hold a significant amount of content. Use them for school supplies, lunch boxes, or winter accessories. Children will appreciate having their own personal space, and you will love that everything stays nice and tidy. This entire unit is scratch and stain-resistant and it is easy to clean, all-important factors to look for when purchasing a unit to be used around children. It is made here in the USA and even comes with a lifetime warranty on material and manufacturing defects. Assembly is required, but everything you need has been generously included.