Comprehensive 90-Piece Set with 7 Sizes: Stainless steel chicago screw for leather includes 7 sizes (M5*4mm, M5*5mm, M5*6mm, M5*7mm, M5*8mm, M5*10mm, M5*12mm) and 2 different lengths of screw (M4*3mm, M4*4mm). You can combine them freely with various lengths available to meet your different needs
High Demand Construction: Stainless steel leather rivets are strong and durable, easy to bind, excellent finish, good screw head chamfering, low profile slot, professional appearance, and easy to disassemble and install
High-Quality Material: These chicago screws are made of high-quality stainless steel with advanced nickel plating and a stable and dense oxide film on the surface that doesn't come loose, which is durable and anti-rust
Widely Used Applications: These stainless steel screw rivets are especially suitable for all kinds of leather crafts, such as belts, handbags, leather shoes, binding documents, books, photo albums, and DIY crafts. You can mix it up and use your imagination
Reusable Storage Boxes: All the stainless steel chicago screw rivets are packed in a delicate and transparent box. The binding screws are arranged according to size, allowing you to easily store and find the size you need
Easy Installation and Removal: The screws feature a user-friendly design that allows for quick assembly and disassembly, making them convenient for projects that require frequent adjustments or modifications to your leather crafts