I actually used the top sheet for the back of the quilt.RV mattress sheets are hard to find. I do wish more companies would make sheets in RV mattress sizes as there are a LOT of people either traveling in, or living in, recreational vehicles. We bought these for a new 5th wheel with a king size bed and they fit perfectly. They are very soft and are well made. The bottom sheet has elastic all around so they are easier to get on the bed and stay on. Anyone who has an RV knows how challenging it is to actually make a bed in the tight quarters of an RV. The bottom sheet corners even have elastic running from the bottom corner up to the top of the sheet which adds extra durability. The top sheet is very generously sized, no wrestling for that extra bit of sheet in the night.We added a 2 inch memory foam topper to the mattress, so the bottom sheet fit was a bit tight. But not so much as to be a problem. The next time I order from this company, I will get the California king since that size is 4" longer and should work a bit better on the extra mattress depth created by the topper.I'm very happy with these sheets and will order another set. They arrived in the time expected, very nicely packaged. I'm so glad this company offers sheets made for the odd sizes of RV beds.Okay so I read hundreds of reviews about different brands and sellers and came two several conclusions. First is be wary of the reviews because some sellers are buying good ratings and the second is that most people have never slept on really high quality sheets.I waited until I had washed them several times and used the sheets for a month or so, so I could give an accurate rating. Having said that I would say these sheets for the money are a good value. I have a 18” mattress with a 2” memory foam topper and this queen size set fit great. The nice thing is that the corners have elastic gathers so you can get a snug fit no matter the size of mattress.I have washed them three time since I purchased them a little over a month ago and the have not shrunk more than you would expect for cotton sheets but the cut for the fitted sheet is generous enough that it still fits my think mattress. I purchased the burgundy colored set and the color did not bled after the first wash.Are they the softest sheets I own. No! But I still have a couple of my grandmothers sheet sets that are amazing even after 40 plus years but sadly they were not made for my princess and the pea mattress. Considering I paid under $70 for a 4 piece queen size set I am very pleased with my purchase. They are soft, color fast and fit a 20” mattress. Oh and they have not pilled up either. Not bad for the price.I wasn't sure about these sheets when I opened the package. They seemed heavy and stiff. They came out of the washer and dryer much softer. After 6 months of use I'm still very happy with them!I needed short queen sheets for an rv bed. I didn't have high expectations and I was mostly looking for something functional. I was so surprised when these arrived feeling as soft as they do. They are even better than my high-quality sheets that I have on my bed at home. The stitching and overall quality seems good as well. I'll update if they don't hold up well, but for now I have to say that I highly recommend these sheets. What a pleasant surprise!Update Dec 2020: Three camping seasons later and I still love these sheets! They've held up incredibly well. No pilling, no holes, still so soft and comfortable. A few more details in hopes it might help somebody: we have a murphy bed in the camper, and added a 3 inch foam topper a year ago. Regular sized sheets didn't stay on, but these sheets fit perfectly before we added the topper and after. Have never slipped off even during a restless night sleep. Easy to put back on, well as easy as possible for a murphy bed anyway. Still highly recommend. I may soon pull the trigger and buy a regular size for my bed at home.These sheets are heavy duty, but they feel like canvas—they’re the least soft sheets I’ve ever owned. I’m keeping them because I’m thinking they may break-in and soften up a bit after being laundered a few more times, and then maybe last a really long time? Time will tell. The sheet-set arrived on-time as estimated, the the extra pillowcases I ordered at the same time aren’t projected to arrive for another month. I’ve submitted a request to cancel those because I want to sleep on a softer pillowcase.Update: the pillowcases arrived and they’re not anything like the sheets, even though I ordered them at the same time from the same page and they were supposed to the same line. Different fabric, different, color, different stitching (see picture of the sheet set versus the extra pillow cases). I THINK the pillowcases were what the product was supposed to be because they seemed high quality, luxuriously soft, and seemed high quality. They were the dark grey color I’d expected the sheets to be and were lined with a slightly lighter color fabric. I’m going to return because they don’t match the sheets at all, which are more of a brownish gray color.We’ve washed the sheets three times now and while they’re not as stiff as originally, they’re far from soft. And they hold wrinkles terribly—and who has the time or energy to iron my pillowcases & sheets?! Honestly, I’m thinking this is one of those situations where a merchant sells a limited amount of a good product and racks up a bunch of great reviews, then switches to cheaper merchandise.I really like the extra elastic on the corners. The sheets stays put even for the most restless sleeper. Extra soft feels.fit the rv king mattress perfect nice sheetswe even ordered the mattress protector from them tooLa calidad del producto es media, no es muy suave pero tampoco muy dura,lo que no me gustó es pedí un tamaño Queen y quedó muy grande en mi colchónExcellent quality, highly recommended. Perfect fit for our short RV queen. Very soft and smooth. Seller responsive to any questions.fitted sheets are good as well as others. very niceGreat fit and quality