UPDATED Review: I will order from this company again simply because they reached out to me & offered compensation. I thought this was nice since obviously I used the product and can not return it. I originally gave it 3 stars & changed to 4. However, I have not, nor will I change my original below comments. But will add they care about satisfied customers and the product can be good for "flat" surfaces, (as my original comment talks about), (or perhaps if sides could be tucked by a side cushion as on a couch or chair with arms). When using on corners/curves I'd use extra glue. And I will order from them again if my application warrants.Problem: It does not stick to itself well, or leather or vinyl. It simply needs to be stickier.The Good: It will stick fine to a flat surface that is slightly rough (think rough sanded tabletop).So I recovered an office desk chair that had begun the typical peeling process. All around the corners where I pulled down to go way underneath the seat, unfortunately I found the next morning all corners and underneath were hanging down & corners had not stuck. (sorry didn't photo it) I went to town on the flaps hanging down from sides and underneath using super glue & some (super sticky) double sided wide tape I have. It's now finally to where flaps are not hanging down on the edges & all these little corners popping up. But the photo you see is only after a LOT of extra super gluing on sides, corners, & underneath. It is a flat leather & my chair as you can see has a glossy sheen, so I thought it might not be as tacky looking if I just recovered the whole seat cushion. (Either way it would not have looked good I don't think.) And don't even get me started on the one arm I had to do...this stuff simply does not work good around curves/rounded corners/bends. It would be a great product to recover old book shelves, a table, or flat surface furniture that you wanted to give a leather look. I gave it 3 stars b/c it did stick well to the seat area of my chair, which was what I primarily needed it for. However I didn't just want "patch work" on the cushion seat...I wanted just to cover it. A reupholster staple gun may have helped. But in the end patch work job or complete cover it simply didn't match my chair color well. But was the closest. I don't regret trying, b/c I love the comfort of my old chair that has mega recline/up-down/tilt seat down-up functions and to get a new one would be a lot more than I want to spend at present. So I have to remember I'm keeping it for comfort, not looks. And I'm only out like $30 bucks. IT has a function, just think long & hard about how you'll use it, & remember the super glue or double sided super strong sticky tape for your corners!