If you collect proof and mint sets you know how difficult it is to maintain and store them without damage to the packaging. The solution...Proof Set & Mint Set Heavy Duty Chipboard Storage Boxes by Guardhouse. An attractive, functional and inexpensive product.

These are strong boxes, perfectly sized for proof sets. The mint set box is sized for the newest (largest) sets to lay flat and stack. This allowed me to organize and store all my annual sets safely and be much easier to find.

I received my order for the proof and mint state storage boxes and were totally surprised how well and strong they were. They fit my items perfectly and also have a nice presentation look. I am going on line to order additional boxes for my collection. Extremely happy customer in Tx.

Great for storing my coin sets, much better than a cheap box

Right Size ...Right Price