Amazon.com - TouYinger 4x6 Small Shadow Box Frame Display Case , Display Case Box for Memorabilia, Medal, Wedding Memories, Crafts, Tickets and Photos (Black, 4x6)
Deep Shadow Box Display Frames for Framing 3D Items - Lots of Square & Rectangle Sizes, Colours
Shadow Boxes in Decor - Walmart.com
Bulk Picture Frames, Mats and Shadow Boxes | Michaels