14x7'' for X3 3x4 / 17x6 for 3x 3x4 Multi Frame - Etsy Canada
The layout of the set of 3 frame is 3x4, 30x40. Layout with 3 silver frame. Clean, modern, minimalistic, bright. Portrait. Vertical Stock Photo - Alamy
ArtToFrames Collage Photo Frame Double Mat with 1 - 3x4.5, 3x3.5 and 2 - 2.25x3.5 and 3 - 3x4 Openings with Satin Black Frame and Blue Jay mat. : Amazon.ca: Home
4x6 Picture Frame Distressed Vintage Wood Pattern Set of 4 with HD Plexiglass, To Display Pictures 3x4.5 with Mat or 4x6 Without Mat, Multi Photo Frames Collage for Wall Decor or Table