- Package Contents: 150 Sets Chicago Screws Button, Coming with Plastic Container Box
- Head Diameter: 8MM = 5/16 Inch, Height of Screw Post Fastener: 6MM = 15/64 Inch
- Material: Durable Zinc Alloy Head with Iron Screw
- Color: Mixed of Gun Metal, Silver, Gold, Bronze, Antique Copper
- Widely used in DIY leather craft: fasten belt buckles,bookbinding,wallet, purse,bag,shoes,album,watch strap, etc……..