Its paper and the print quality is not great. I would not use this on a car ...
595292
Just know this is not a real high quality vinyl style decal.  Its paper and the print quality is not great.  I would not use this on a car as it will probably deteriorate quickly in the elements.
768582
Terrible print quality, and the colors are dull and off - a dark blue and red that looks like no stealie I've ever seen...I was going to put this on my car but it just felt wrong.

This was from sticker magic direct. It would look better if you printed from the library and scotch taped it to your car ;)
1863187
Paper cut is a bit wavy. Print quality is fair. I normally turn printer OFF since i use it few times a month. Always need to reload and realign paper when tuning ON.
3340425
I probably would not buy this again only because the paper is so thin.  It is like of like newsprint.  It would probably be okay if you don't use marker or paint on this.
3677006
The paper quality is low and not enjoyable to write on. The spiral binding is slightly too small for the quantity of pages and the thickness of the covers so its difficult to close or turn pages without the inside edges folding in. I stopped using it as a planner and started using it for random notetaking to avoid wasting it, but it will likely end up in the recycling.
1046932
I was disappointed with this paper's quality, particularly when compared to the superb quality of Epson's glossy photographic paper. This paper does not produce realistic pictures at all.
Usage: While not necessarily a superb choice for matte photos, this paper does work wonderfully for printing desktop publishing documents (such as greeting cards, calendars, brochures, and other items printed on card stock).
Quality: It's consistency doesn't really offer a matte photograph appearance, even though the glossy paper from Epson DOES offer a glossy appearance.
Color: I've noticed that some packages are off-white, slightly tan/beige/yellow rather than white. It's kind of hit-or-miss as to whether you get the white or the off-colored paper. I've gotten the off-colored paper 2 out of 7 purchases.
(I use the Stylus Photo 870 to print)
366407
I have to concur with other reviews that this is a good product but not great. Pages are poor printed quality, not centered, lines faded. For the price I am happy enough with it and will enjoy using it. I will look for something with better quality next time.
1975960
Not a very good quality of printing, would be better if black and white and not red on beige.
3672213
It's kind of a printed on blanket material. Not great quality material.
918660
The quality of the paper was iffy. Badly cut. It doesn't look like a professional printer.
2371418
Print is washed out and color balance is off.  Also has a weird spot on it. Not good quality paper or print.
1205966
The print is fuzzy looking. Not clean printed lines. Paper quality could be better.
782975
OK, but not great. It's just a one-piece hard smooth plastic shell. The printing is a bit blurry and indistinct unless you look at it closely. I think the photo here is photoshopped to make it look better.
1943169
The printing is smeared. I can still read the content I printed with non problem, but it looks so  dirty. I will not print anything important with this cartridge. And the words can easily smear with just a touch. Also, the printed ink is not smooth on the surface, it kinda sticks out.

-----Update----
Good customer service! They first suggested a way to improve the printing quality. Unfortunately that method didn't improve much, so they issued refund to me. If you don't require very high printing quality like me, this product is worth a try.
1121503
I was a bit disappointed because it left the printed paper damp.  The paper, eventually, warped enough so that I couldn't re-enter the paper into the printer to print on the back.  I would not use it on letters.

I print out a lot of knitting patterns, so I don't need perfection.  Also, it seemed to print darker that necessary, and showed horizontal lines across the print.  Similar to what I see when a cartridge is nearing time to be replaced.

It's, somewhat, better than the other substitutes (for the real thing) that I've tried from the office supply stores.
3200330
So it got here in good timing, however, it's got a low quality printing. so it looks pretty blurry.
2135225
Nothing against seller, item just not very good. Ordered 3 to put on my car, and all 3 were sizes different than 3x2, and two had a long white strip on the bottom of the decal. Pretty poor quality printing, too. Looked like a home laserjet.

Item arrived very fast, but will stay away from the "Stickers and Tees" decals.