Our frames can be hung either vertically or horizontally. The size you order will represent the inside dimension of the frame with a small amount of room to spare. About 3/16 of the perimeter of the puzzle will be hidden behind the frame profile. Please do not add additional length or width to compensate for added space, otherwise the puzzle can fall within the frame. Enter any puzzle size between 6 x 6 and 32 x 42. Click 'Next Step' to select frame profile and color. Every puzzle frame you order from us is custom made for you, not just pulled from a shelf, to assure the highest in quality.