2-Pack Acrylic Sign Holder 8.5" x 11" with Business Card Slot, Slant Back Table Top Clear Display Stand - Walmart.com
Amazon.com: Plymor Clear Acrylic Block with Sign Display Holder Slot, 1.5" W x 1" D x .5" H : Home & Kitchen
Amazon.com : 8.5 X 11 Acrylic Sign Holder Slant Back Design Plastic Display Stand Clear Table Single Sheet Portrait Ad Frames Paper Holder for Home, Office, Store, Restaraunt - 4Pack (4) : Office Products
AdirOffice 8-1/2-in Plastic T-frame in the Office Accessories department at Lowes.com
Brochure Holder with 8.5" x 11" Sign Frame & Dual Pocket Design