Usage Tips:Ample in content: there are totally 40 pieces album-scrapbook extension posts, which can help add pages to a post-bound album, enough quantities for meeting your replacement needs, you can also share with others Simple assembly: the scrapbook extenders post's installation steps are very simple, you just need to remove the head screws and post screws with a flat head screwdriver or coin, then separate the extension screws from the refill pack and join them to the post screw, replace the post screws into the front cover, finally, the simple assembly is completed Not easy to break or deform: this type of scrapbook extender posts and screws is made of copper, which is rust-proof, corrosion-proof and wear-resistant, firm and practical, it does not change color, deform or break, can serve you for a long time Bring convenience: our album extension post replacements will fit most post-bound photo albums, scrapbook albums, if you have friends who have this type of photo album, you can buy for them, these small tools will bring a lot of convenience for them Useful tools: with these screw post extenders, you can add a lot of space to add more pages to the album, so you don't have to buy a album, just one album can hold a lot of your memories