beinkmake 80Pcs Plastic Chicago Screws Clear Press Fit Rivets M5x4mm Plastic Binding Post for Making Journals Leather Crafts Photo Albums Bookbinding

["Sufficient Quantity: Each set includes 80 plastic chicago screw posts, which is sufficient for large-scale DIY crafting and bulk bookbinding projects. The cost per piece is budget-friendly, making it ideal for both hobbyists and professional creators","Firm Locking: Featuring a press fit male-female structure, these binding posts have a 5mm diameter, 4mm length post and a 10mm diameter screw head. After locking, it is tight and firm, and will not loosen even after long-term use","Transparent Design: The press fit rivet are made of high-transparency plastic, featuring a smooth, burr-free surface. They are invisible and unobtrusive, sitable for various DIY projects such as journals, leather crafts, photo albums, calendars, and more","Easy Installation: These chicago screw posts are incredibly easy to install, no glue required. Simply punch a matching-sized hole in your material, align the two pieces from both sides of the item, and press firmly to secure. Suitable for beginners and DIY enthusiasts alike","Wide Application: Made of lightweight plastic with great toughness, these fasteners are not easy to break. They can be used for a long time on leather, paper, fabric and various other materials"]