This box worked out really well for me. I have a larger box that holds my coin collection but it made me nervous that there were items that were loose in the box. I didn't want things to bang into each other if the box was moved. I chose this box because it can accommodate both NGC and PCGS slabs since I have both. I also wanted a box small enough to be able to fit inside my larger box - this is why I opted for a 10-count box. I just eliminated the possibility of 10 slabs moving around the box and getting damaged. The NGC slabs fit real snug; the thinner PCGS slabs have a little play but the dimensions of the box prevent them from falling out of place. The main feature of this box is the fact that it contains the insert to give the slabs these slots so that the slabs don't rub against one another. It is a great functional box for this purpose of organizing coin slabs. I would purchase it again.