20x20 Shadow Box Frame Painted Black Real Wood with a Pink Acid-Free Backing | 3/4" of Usuable - Walmart.com
9''x20'' Velour Frame - Black
Amazon.com - Black 20x20 Wood Shadow Box Display Frame with Black Acid-Free Backing UV Acrylic & Hanging Hardware - with 3/4" Usable Depth - Graduation Shadow Box for Cap and Gown Shadowbox
Frame USA Barnwood Shadow Box (16 x 20) - Walmart.com
16" x 20" x 4" Deep Metal Frame Shadow Box w/Fabric Back
6 Pack: Gray 16" x 20" Shadowbox by Studio Décor® | Michaels
20 X 20 X 5 Wooden Shadow Box / Hinged Glass Lid / Display Case / Large Display / Large Shadow Box - Etsy