Pack of 50 Bainbridge Papermat cream core mat boards. 32 x 40 inch (81.3 x 101.6 cm) pH neutral, premium quality 4-ply standard thickness matboards which are used by framers worldwide. Includes 5 each of the following colors: extreme white, super white, off white, evergreen, royal blue, crimson, tan, gull grey, black, and charcoal. Or you can CLICK TO VIEW OTHER AVAILABLE COLORS. You can substitute any other colors you want, just specify this in the comments box during checkout. Note: on the linked color chart page, ONLY those colors which have a 2 or 3 digit part number followed by a (C) are eligible. The rest are specialty boards available at extra cost. Must order in multiples of 5 sheets per color. This product ships by truck, we highly recommend a business address, someone must be available to receive and sign for the shipment. Made in USA. THIS ITEM QUALIFIES FOR FREE SHIPPING IN LOWER 48 US STATES! See shipping page for details.