Protecting Sharp Edges

My husband came up with the idea. We bought foam pipe insulation for less than $2. at OSH and put it around our marble coffee table. It's not really pretty, but it's inexpensive and it works. I think it comes in 6' or 8' lengths. My husband cut two tubes open and taped them together and covered the table edges. It worked so well, we got the bigger diameter tubes to put around our tile fireplace ledge.