【1】Various Sizes & Storage: Our bar pin back contains 100 pieces with 4 assorted sizes (35pcs 0.78 in, 25pcs 0.98 in, 20pcs 1.37 in, 20pcs 1.77 in). All pin backs are well organized in a sturdy reusable plastic snap-lid case, convenient for sorting, taking out and keeping.
【2】Sturdy & Corrosion Resistant: Our brooch pin backs for jewelry making are made of premium metal, these pin backs are tough and durable. They resist bending and feature a smooth, anti-corrosion surface for long-term use.
【3】Easy to Use: Our backs safety clasp have two holes on the back of safety pins, the back is flat, and the hole design is convenient for pasting or sewing. Simple to fasten onto clothes, easy to open yet lock securely, and comfortable to use without hurting our fingers.
【4】Secure Locking Mechanism: Our brooch backings features a strong spring-loaded clasp to hold your brooch securely. The safety lock avoids accidental opening, effectively preventing loss and letting you use it with confidence.
【5】Wide Application: Perfect for lightweight crafts and decorations. Widely applied to jewelry making, sewing, corsages, name tags, brooches, ornaments and all kinds of DIY projects. Not recommended for overly heavy items.
【6】Great Gift Choice: We can turn them into delicate handmade brooches. They are also wonderful gift choices for your family and friends who love DIY craft making!