SOURCEONE.ORGSource One Premium A Frame Replacement Sheets Coroplast Plastic Sign Boards White, Black, Yellow & Blue Available in Multiple Sizes

I ordered these to make some homemade signs for selling eggs, yard sales, etc. The size is great, and feels very sturdy for what we need. I opened my box about 3 days after it arrived and I just happened to count the sheets before I took it out. I thought I was crazy and had ordered something besides what I thought I had ordered. I ordered the 5 pack of 24x36 and there was only 4 sheets inside the box.Also would like to mention, it was packaged well. Some reviews said that packaging was poor and sheets were damaged. Mine were perfect, just not the correct quantity, so I'm returning it and reordering it.I was prompted when placing the return order to contact the seller. When I clicked on the website link provided, it was telling me that it can't be reached, so...

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.

Exactly what I need to make outdoor vinyl Christmas tree signsWould buy again

I didn't order this to use for signs, but for constructing some shelves that will be used for temporary storage of some very light-weight items. For my purposes, this is what I needed. However it's worth noting that 1 of sheets had the "tunnels" running across the 36" dimension and the other 9 had them running across the 24" dimension. I'd perused the questions prior to ordering and the question of which direction the "tunnels" ran had come up, and they were said to run along the 36" dimension (making for a sign that would be displayed in the "portrait" configuration once wire supports were inserted), which was what I was looking for as it would have made the pieces easier to cut. The fact that most of them actually ran in the other direction made it harder for me to cut them, but it was still possible and I was still able to use them as I intended. Had I been using them for signs, this would have made a difference and if I'd been aiming for "landscape" configuration signs, I'd had been left with one useless panel. So, I'm thinking that if you're intending to use them for signs, it would be a good idea to contact seller and verify what you'll actually be getting.

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.