A: Hi Sigap, it's Mike from Elmer's Consumer Care. Thank you for contacting us regarding our Elmer's 28" x 20" Foam Presentation Board. I'm happy to share that this product has a smooth finish. If you have any further questions, please do not hesitate to give our support team a call at 1-888-435-6377 Monday-Friday 9am-5pm EST as we will be happy to assist you. You can also find a ‘Contact us’ option under 'Support' on the Elmers.com website.
A: Hi! This board has a smooth finish.
A: This foam board has a resilient polystyrene “Memory” core.
A: Hi there! This is a foam material poster board.
A: Hi there! This board is not acid free.
A: No. The item number for our acid free foam board is 902015.
A: The surface of this foam board is ideal for paints, markers, glue and other embellishments. We cannot guarantee results if used to hold a lego set.
A: This is the shipping information so I would say it is 0.2 inches thick (or thinner) Estimated ship dimensions: 20.0 inches length x 28.0 inches width x 0.2 inches height Because this item ships in its original packaging, there's no way to hide what it is.