Premium Corrugated Plastic Sign Boards White, Black, Yellow & Blue

Strong board for signs. Heavy weight and quality. Bright red color stands out.

Bought to make fundraising yard sale signs to be put out on the highway for a week before the sale. We needed waterproof and sturdy and bright and these fit all those perfectly. They fit onto a standard plastic sandwich board. There was some variance with the sizes, one or two out of ten weren't perfectly straight but it was fine for what we needed. Worked great with vinyl letters. We plan on using them for many years.

When I purchased these boards, it said they would be the next day delivery, then it sent me a notice saying it would be the following day, then I saw on my order. It wasn’t gonna be delivered for six days. I was very disappointed and sent them a comment about the delay. That same day I received them and I’m very happy I got them, I needed them for a project.

After ordering different types of this plastic board, 5/5 other products were cheaply made or cut at an angle. These were perfect and are the exact correct dimensions!

I don't normally write reviews. I was a little nervous as I read previous reviews before I bought the boards about them arriving damaged. Came here to ease people's minds by saying mine showed up in perfect condition and were exactly what I needed! So glad to find these on Amazon as no stores around me had these in stock.

I have about 34 lbs of stone place over many supporting 6x8'' chambers full of over 55lbs of lavarock and other filter media with 34lbs of stone over top. It's rigid I really like the smaller capillary (for lack of better word.) design you can get much more accurate cute sizes without compromising on structural integrity. I have about 1 and 1/4 sheet supporting about 120lbs of horizontal pressure along with about 50lbs of vertical force ontop with minimal bowing. (that being in my longest dimension being over 9 inches long having no support with a lot of pressure bearing and the offset maybe is 1/8th inches.) So craft/aquarium hobby I highly suggest this product for your price to performance. all in all this product performed to my expectations granted being a niche use for it. I'm not a stickler on being precisely square or to exact dimensions so if that's what you're looking for my review might not be suited to you.

Worked Great. No problems. Easy to install.

These corrugated plastic boards are sturdy and a great value over the local building supply store. Will buy again.