SHOWCASE YOUR FAVORITE PICTURES: This Melannco Collage Picture Frame holds 4 landscape and 5 portrait photos. MULTIPLE PHOTO POSITIONS: Each picture opening is 4x6 inches and can hold both horizontal and vertical photos. This frame does not limit what memories you want displayed. CONTEMPORARY LOOK TO YOUR HOME DECOR: The black finish helps add a contemporary look to the walls of your office or home. EASY INSTALLATION: This collage frame is wall mountable and is made of lightweight plastic for durability and easy installation. The lightweight plastic makes this collage frame gentle on walls. MEASUREMENTS: This frame measures at approximately 17.75 x 17.75 inches. There are built in saw teeth brackets allowing it to be hung horizontal or vertical.