❶ MULTIPLE FRAMES✔ ➤There is 1 pack of picture frame and non-trace nail. The frame works for photo canvas certificate poster size 16x24 inches. ❷ SAFE MATERIAL✔ ➤Light weight but well made, come with high definition plastic instead of glass, better protection from scratches. Peel protective film on both side before use. ❸ FRAME DESIGN✔ ➤Window opening was designed slightly smaller than 16 x 24 photo itself in order to hold it steadily while not a defect. ❹ EASY MOUNTING✔ ➤Spring type action on the back of the frame, is easy to open and you can load your pictures quickly. Easily hang in portrait/ landscape view on wall/tabletop. ❺ GIFT & APPLICATION✔ ➤The 16 by 24 frame set is not only a simple and classic design for any home or office decor, but also a heartfelt gift for everyone.