These 10 White Rounded Corner 50pt Heavy Chipboard ATC Cards come to you in white on one side, so you can dress them up however you'd like. They are cut into 2 1/2 in. x 3/ 1/2 in. with rounded corners and have a natural chipboard core and back. These are cut from 50pt extra heavy chipboard which is 1/20th of an inch, about the thickness of a penny, and can be painted with acrylic Dabber Paints, inked, stamped, sanded, distressed, covered with paper, fibers and fabric, stitched, die-cut, layered...the possibilities are endless. You can also cut the chipboard into pieces to add that 3-D dimension to small pieces of cardstock, buttons, tickets, etc. that you are gluing on your ATCs. This chipboard is acid free and packaged in packs of 10. These are amazing, again my favorite word, to use as a base for your ATCs. Many customers have received my ATC creations on this chipboard, and have requested that I create some for you all to buy. Well, here it is guys; dig in!!