I have to keep several papers assorted by 16 classes and this system has made it so easy! I have my folders labeled and I just sort my tests/quizzes by block and half it’s the best I have had by far.
The materials are pretty sturdy for the price. All the parts were carefully packaged and very little assembly is required. The are two parts which can be stacked or used separately. The bottom 3 paper 81/2 x 11 trays and the vertical file holders with small caddy for stationery items like paper clips and sticky note pads.