Features: Use selected alloy metal, the silver brooch pins offer durability and resistance to rusty, ensuring longlasting use for all your creative project. The set includes 50 safety pins in four 3 size option, providing flexibility and convenience for various craft applications. Great for hobbyists, fashion designers, student, and teachers, the brooch pins catered to a wide ranges of users searching to enhancing their craft or repair work. Perfect for handcrafting, clothing repairs, jewelry design, and creative art project, the pin badges back with holes which is great tool in any crafting kits. With secure back clasps and back bar fasteners, the brooch pins ensure your creation stay firmly place, perfectly for both starter and experienced professional. Specifications: Component: Alloy Product Dimension: Approx. 01 size 1.50cm/0.59inch, 02 size 2cm/0.79inch, 03 size 2.50cm/0.98inch, 04 size 3cm/1.18inch Color Option: 6 optional color as pictures shown Type: 01/02/03/04 Package Includes: 1 Bag Brooch Pins (50pieces/bag) note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.