PRICES MAY VARY. Floating Frame: No mat, no backboard, display photo floating effect. For better floating effect, please use 10x10 or smaller photo. Flexible Photo Size: No mat restrictions, any photo smaller than the frame can be displayed. Lightweight Frame: The frame is made of engineered wood, sturdy and lightweight. Clear Acrylic Cover: With two acrylic covers which can clearly display images Adhesive Fixation: No hooks, simply stick no-trace adhesive to the frame strip, then press on the wall, no need to nail on the wall.