I researched many of these, I have the original undercover on my driver side. This is for 2017+, I have a 2016, and I had a bunch of these saved so based on reviews and price I punched buy now. I did not even realize I purchased the wrong model until after it arrived. I'm going to make this work on my truck, It will work. It is not as good as the original name brand model but the price is so much better. I wish the original would come down in price, they have been high for years and will not come down. Maybe their patent ran out and that's why we're seeing knock-offs come out. Now maybe their price will slowly drop. It material feels as strong as the original, make no mistake, all these are plastic. NOT METAL, the brackets are metal but do not expect metal boxes, I think it would make them too heavy. But all in all this is a good case for storage. I do not like stuff rolling around free in the bed of my truck. This will solve that. I have a cover and I have a 5th wheel hitch installed, this will keep me from having to clime up to the front of my truck when small things slide up from driving.