This set of 50 silver brooch pin back bases is perfect for DIY jewellery making, craft projects, and personalised accessory creation. Made from durable metal with a shiny silver finish, each medium-sized safety pin base provides a secure attachment for fabric, beads, resin, and other decorative elements. The blank brooch clip settings allow creative customisation for badges, pins, and brooches. Suitable for hobbyists, crafters, tailors, and professional jewellery designers, this versatile pack is ideal for home crafting or professional projects.