1、SOLID BRASS: Arc ledger rivets are made of brass material, surface electroplating completed, wear and erosion resistance, strong and long lasting 2、USING TIPS: You need to open a hole in advance, first press the base screw into the hole, and then align the rivet with the thread and tighten to complete the installation 3、WIDE RANGE OF USES: Binding rivets are especially suitable for leather craft decoration, book binding, documents, photo albums, DIY crafts, etc. 4、APPLICABLE SCENARIO: Curved ledger rivets are suitable for placing and decorating scrapbooks, etc., and can also be used to produce saddles and leather purses 5、50PCS SET IN TOTAL: The package contain a total of 50pcs leather fasteners and 50pcs slot screws, enough for you to replace and use, very convenient Item Type: Leather Fasteners Material: Brass Use: Arc shaped bookbinding rivets are suitable for placing and decorating documents, books, scrapbooks, photo albums, etc. They can also be used for producing saddles and leather wallets 50 x Leather Fasteners 50 x Slot Screw