Our sandbox is no longer produced; therefore, finding a replacement cover was becoming a big task. I found ALCO Covers and decided to order a replacement from them. I was asked to provide dimensions a number of times, to help ensure a proper fit (our sandbox is not a standard square/rectangular box). Once received, I was very pleased with the construction and with the fit of our new cover from ALCO Covers. The cover went on easily and stay put once the drawstrings are pulled tight. I would definitely recommend purchasing from them and in the future when the need arises to replace our cover, I will definitely be ordering from ALCO again.