School Smart Railroad Poster Board Paper, 22 x 28 Inches, 6-Ply, White, Pack of 25

The thickness is .02mm. Standard poster board.

I needed these for a big high school event for our homeschool co-op, and they did not disappoint! They were a good quality, the colors were bright & even, and the shipping was both quick & careful. The poster board arrived with a bit of paper wrapped around them inside a sturdy box. There was a good variety of colors, and if I'd been willing to use another color of marker to write on them, I'd have been able to use all of them. As it was, I didn't use the brown or black because they were too dark to show up a black wide Sharpie from across the gym, but it was fine because I had more than I needed anyway. If I had kids in a regular classroom, I would buy this early on in their school days & just have the poster board on hand for any projects or presentations that required it. Great product & value!

It came very well packed. The size it’s huge , you get several Big posters. Great product quality. Be side it’s sort of glossy, the other one not at all, o depending on your project you could use one side of the other.

Great product for school projects and presentations.

These were a good value for the amount you get, but they are very cheap boards. I could tear them with my hands. They are flimsy. So if you need sturdy, thick, or boards that don't bend, these aren't it. Each side is a slightly different color. One side is one click off of black (not a true rich black), the other side is a dark charcoal grayish color. If you put the 2 sides next to each other, you can see the difference in the color.

The product is good as described But Amazon must prepare their deliverymen better that if it's raining they can put the package in a place where it gets wet less and more when it's paper

If you follow my reviews, you'll note that I give a fair amount of five stars. Not because it is 'easy', but because if a product matches the description, does what is says it will do, and performs as well (or better) than anticipated, there is no reason not to give five. For my purposes (backing for jigsaw puzzles), these boards do all of the above, and more economically than if purchased locally. There is a slick side and a grainy side, so depending on what you need, it may work well for your projects as well.

just what I needed for my project! Thick enough to use as a message board for my community. The ones you can buy from the stores were too thin. This worked great and will buy other colors.

Very high quality heavy duty and large poster sheets in a wide range of colours.

Love it! Works great on my Cricut Explore Air 2 on Poster Board + setting provided your mat is sticking.. made several projects. Will order again since I use a lot of it! It's a lot thicker than what you would get at Staples or the dollar store.

Buyer beware: these are listed under the "foam board" section of amazon and these are not foam boards. They're more like construction paper

I love not having to go to the dollar store every time my kids need a bristol board. This gives you a great assortment of colours, and comes in a nice flat box for easy access and storage. Highly recommend!!

Perfect