File Magazine Holder, 5 Pack Waterproof Desktop Storage Box A4 Paper Document Organizer for School Dormitory,Office,Home Files Storage (Multicolor)

These are budget, not top end and the price reflects that. 5 for the price of 1 branded box. Easy to assemble (although no instructions so have included photos of how I did it). I added label holders rather than use the stick on ones provided. If you need them more robust, glue the tabs at the bottom. Won’t be able to dismantle but who does?