I don't know if it's a better solution, but what I do is take about a 3 foot length of nylon cord to string my tiles on. I put a large wire hook on one end and a large washer on the other. I can hang these up in two ways. I either simply put the hook through one of the shelf holes in my steel shelves, or I can put the wire hook through the washer and then hanging hook throw a shelf whole. it just depends on where I have space. I have several hundred such tiles decorating my studio.
All of my tiles are numbered and I take pictures of them which I store in a FileMaker database.