3Pcs Small Trifold Poster Board, 21 x 14 inches White Tri Fold Poster Boards Corrugated Presentation Board Science Fair Display Boards for School Fun Projects, Exhibitions and Business

These 3 trifold poster boards are nice, and thick. They are a little smaller than I expected, but that's my fault for not reading the description better. They still are great project display boards. My son is in high school now, and constantly expected to do projects. These will definitely do the job. They function as expected, and were on sale for a great value.

These came in handy since I couldn't find them in a store anywhere my daughter needed it for a project. Very strudy, the size was a little smaller then I liked it but I didn't look my fault very sturdy and very good price.

First time purchasing , poster here on Amazon and I must say the quality is spectacular ! I purchased this poster for my sons science project in 2nd grade , and it is the perfect size , not to big not to small but just big enough that he can hold , and the quality is very great ! Arrived in good shape and no tears .

They are very small so read the measurements. But they worked for what I wanted them.

I must have overlooked the size. These were too small, so my daughter couldn’t use them for her science project. A complete waste of money.

Pay attention to the size.... this is a tiny "poster" board.... not sure how this meets the definition of a poster. My fault for not paying closer attention to the dimensions:( [photo includes phone for scale]

Smaller than I thought they were but they were perfect for my daughters open house pictures to be displayed on her cake table. Very sturdy and held up very nicely for the whole day

These came in a little smaller than I thought but overall the quality is perfect. Very sturdy and worked out great for my son’s project. It even stands on its own pretty well.