Pin Badge Catch, Metal Allergy-Friendly, Easy to Attach, Soft Rubber, Rubber Fastener, Fastener, Fittings, Clutch, Clear, Diameter 11mm ■ Size: Approximately 10mm in diameter ■ The body is cylindrical and compatible with standard pin needles up to 8mm in length. ■ Made of lightweight and soft rubber, the needle and fastener can be perfectly secured. ■ Because it is a simple plain type, it can also be used for company badges and original works depending on your ideas. ■ The needle and fastener can be snapped together without tools, and it is easy to open and close. Can be used on denim, jeans, and other clothing. These are flat clutch fasteners that can be used for handmade items. ■ Alternatives to name tags, badges, and pins can be applied to tie tacks, badge insignia, service bars, citation bars, jewelry, etc.