We've purchased this before but hadn't bought enough to cover the entire greenhouse. Installed new plastic on North end this year. This is the third year for the other side and top. The material holds up well. In a couple of years we'll be buying from this company again.The plastic looks strong and like it will do the job. BUT, I was horrified that I am expected to advertise for the seller. In black BOLD 1-1/2 inch print, the words, "SUN MASTER" are sprawled four times all across the plastic. With the extra I had ordered taken with my size needs, I was able to cut around it. It seems to appear about every 25 feet of length. Also, on the inside in less noticeable, but still ugly print, it gives a lot of product info and the statement that it is to be on the inside. I could not manage to cut around both this and the other writing. How tacky.I gave it a low maneuverability score, because it was folded with both ends to the middle, so half of it had to be laid out in order to cut pieces. It would have been much better if it was folded from one end to the other.I still gave it a 3 rating because it does look like it is sturdy and has good greenhouse qualities, but I have not used it yet. Also, I ordered pieces 40 feet long, and got pieces 50 feet long. This is part of what enabled me to cut out the logo.Great quality and durability.Put up a small greenhouse ( 12x12) out of PVC hoops . Its often windy here so I didnt figure it would hold , This stuff is really tuff. We get days of 40 to 50 MPH winds so I framed for it and buried the perimeter seam taped the joints and put clips About 16" apart and wa la its holding up well Popped a few clips in the last wind storm but plastic holding up great. Will buy again as neededThe product that I purchased was advertised as 20' x 40' sheet. What I received was a sheet that measures 16' x 39'. It will still work because our greenhouse is small, but we did have to do extra cutting and piecing to get our frame covered.In addition, there is a piece of patch tape on it. It was obviously ripped, then repaired before it was shipped to me. I wrote the seller to request a partial refund. No response was forthcoming.Product arrived on time. I held off from opening package because I was making a greenhouse for wife. When I went to open and lay out I discovered it was defective. I have no time to return item and will have to do repair on what was supposed to be a quality product. UPDATE seller addressed situation immediately to the fullest of satisfaction. I would be happy to do business with them again.Been putting on plastic on greenhouses since they have made plastic for greenhouses. It is suspect wither this is true IRAC as there is no labeling on the plastic. All the IRAC i have installed in the past has had labeling because it is side specific to what faces the inside. I could be wrong tho , maybe the universe changed it and didn't feel it was necessary to inform me. We will see.This is good covering. It is not crystal clear, nor did I expect it to be. If you want to make a sunroom use windows.This product seems to be working ok so far. Installed it on my greenhouse in early May/2022. In my area we have lots of wind. so, I'll know a year from now. I feel I got it at a good price.