Chuzhao Wu Acryl Photo Frame Keychains Snap-In Photo Picture Frame (Pack Of 10) It can hold two photos - both sides can be seen. Close Friends can also use these keychains to keep meaningful photos. Any goodwill will make the little thing special. You can also put your advertising picture in to use it as an economical promotional staff. You can use the lid to help you cut the photo/picture in right size. You may have to use some tool to open the lid. Once snap shut, photo will stay safe inside.