"Great idea!"
I had been given a set of 2 knives and wanted to protect them (they were still in the box and annoying me sitting on the work top!) Wasn't sure what size to get, so got all 3. The small & medium worked great with the the knives and another knife for the large. They fit well and seem secure (without being too tight) I can now put the knives in the drawer protected so they won't get damaged and without fear of chopping off a finger!