Quarter Sheet Holder

Created this quickly to fix my desk drawer organization at work. I have quarter sheet forms that would regularly get lost, so I created a holder for them. It has 3 slots because I needed 3 slots for my purpose. It is 160mm x 60mm x 90mm with 145mm x 10mm x 80mm slots that are 7.5mm apart. They perfectly fit a letter size of printer paper cut in half twice; 5.5" x 4.25"It doesn't fit A6-sized (quarter of A4-sized) paper, but might make a version that does in the future.