Description Our pin back replacements are designed to keep your badges, lapel pins, and brooches securely in place. Made from rubber, these pin caps are suitable for DIY jewelry making and craft projects. The flat head design ensures a snug fit, providing peace of mind that your pins will stay put throughout the day. Features -Color:Pink -Material:Alloy,rubber -Size:1.10X1.10X0.80cm/0.43X0.43X0.31in (Size cap) -Size:1.00X1.00X1.00cm/0.39X0.39X0.39in (Size pin) -High compatibility design: easily replaceable pin backs designed to fit a wide range of badges and crafts, extending the life of your accessories -Secure rubber material: unique rubber material effectively prevents pins from slipping, enhancing the safety of your wearables -Sturdy flat head pin: the flat head pin structure ensures a firm attachment to clothing, preventing embarrassing falls -Diy craft friendly: ideal for various diy projects, inspiring creativity and allowing you to create accessories -Easy installation: simple to install without the need for professional tools, suitable for both home use and professional studiosPackage list: 100 x Pin Backs 100 x Pin