Our brooch clutch pin backs are designed for easy use and reliable performance. Ideal for DIY projects, these pin backs for crafts can be used to create unique brooches, lapel pins, and more. Just push the pin through your material and secure it with the butterfly clutch to keep your designs in place. Features -Color:black -Material:Metal -Size:1.00X0.40X0.40cm/0.39X0.16X0.16in -Size:0.50X0.20X0.20cm/0.20X0.08X0.08in -Multifunctional: these pins are ideal for use on shawls, sleeves, hats, and lapels, making them a versatile accessory -Stylish and practical: the butterfly clutch design is both stylish and practical, adding a touch of elegance to your attire -Great for crafts: ideal for diy projects, these pins allow you to create unique brooches and other accessories -Small size and light weight: the edges are polished, smooth and flat, and comfortable hand feeling -Simple style: simple color and strong texture, fashionable and versatile, and has a wide application Package list: 30 x sets of pin backs