I would rather not have to buy all new filters especially since I just dropped a lot of cash on a new lens so this inexpensive adapter was the next best thing. Light weight and thin and does exactly what I needed it to do but at a super low price compared to other places. If you don't tighten it down to either your lens or the filter it will come off easy. I just store it in my filter wallet when not in use. Overall a good product.