I had a 38' Leisure fiberglass pool installed about 4 years ago. I was using blue "Walmart" style cover for winters. Decided purchase a safety cover, vinyl, so no extra water/light would get in the pool. I contacted several online companies that sell the LoopLoc Ultra II and was told I would have to make a template, send it in, wait for a price, etc, etc. I even asked if there wasn't already a template for the particular pool I had and was told no. I contacted Leisure and they were no help, didn't even answer my call, just had a local pool company call me. When I told them I was a DIY I never heard from them again. A friend of mine in GA told me about poolcovercenter.com, he had just received a cover from them. I called them, explained what I wanted, and the agent, Karen, offered to call LoopLoc and ask if they may have a cover for my particular pool. You guessed it, yes, they had made a cover for my pool model and didn't need the measurements. Then I found out the price was the same as a "standard" cover. Ordered it, and received it within a week. A big shout out to Pool Cover Center, great customer service, saved me money and time....