What you get: 20PCS Photo Albums - Scrapbook Expansion Posts included in the package, enough quantity to meet your daily assembly work needs and bring convenience to your life. Not easy to break or deform: This extension screw is made of copper, which is anti-rust, wear-resistant, firm and practical, no discoloration, no deformation, no cracking, and can serve you for a long time Right size: Each album extension screw measures about 5 x 12 mm, the right size can meet the needs of your handwork, providing you with beautiful accessories to make your handwork better. How to use: The head of each screw has a hole design, you can screw one screw into the hole, that is, connect the head and tail of two screws, and then these screws can be extended continuously, this use design can improve work efficiency , suitable for your manual work. Utilities: With these screws, you can add a lot of space to add more pages to the album, so you do not have to buy a new album, one album can hold a lot of your memories.