ArtToFrames 18x18 Matted Picture Frame with 14x14 Single Mat Photo Opening Framed in 1.25 Black Stain on Solid Red Oak and 2 Paloma Mat (FWM-4083-18x18) - Walmart.com
Modern Gold 18x18 Frame Gold 18x18 Picture Frame 18 x 18 Photo Square
Amazon.com - ArtToFrames 18x18 inch Satin Black Picture Frame, 2WOMFRBW26079-18x18 - Single Frames
Pinnacle Wall Mount or Tabletop Picture Frame with Double Mat, 18x18 Matted To 8x10, White 17FW1489 - The Home Depot