This 50-pair set includes both Butterfly Clutch Pin Backs and matching blank pins, providing a complete solution for replacing lost backings or creating custom pins from scratch. No tools required—simply push on and pull off with ease. Each clutch measures 11mm in diameter, while the blank pins are 4.5mm in diameter and 8mm long. The small, low-profile design ensures a discreet hold that won't add unnecessary bulk to your lapels or craft projects. Made from nickel-plated brass, these gold Pin Backs are sturdy yet lightweight, outperforming cheaper plastic or rubber alternatives that crack or lose grip. They lock pins firmly in place, giving you confidence that your treasures stay secure. These blank Pin Making Supplies are versatile enough for tie tacks, badge insignia, citation bars, service bars, signs, lapel pins, and jewelry making. The spring-loaded fastener allows for quick attachment and removal without damaging fabric. With 50 pairs in one set, you'll have ample Replacement Pin Backs for multiple projects or replacements. Whether you're making custom gifts, repairing old pins, or starting a craft business, this kit delivers consistent quality. Who is this for? These Lapel Pin Backs are perfect for crafters, DIY jewelry makers, military personnel, scout leaders, event coordinators, and small business owners creating custom pins. Ideal for making tie tacks, name tags, or badge insignia for corporate events, awards, or personal gifts. The included blank pins make this set especially useful for crafting custom enamel pins, brooches, or uniform accessories. Not recommended for children under 3 due to small parts. Reliable, easy to use, and built to last. UPC 714047906149 ASIN B0H5QWC1PG Color Golden Brand Name MAGIKON Unit Count 50 Count Item Weight 35 g Manufacturer MAGIKON DIRECT Model Number MGK-50PairsGoldenClutchPinBacks Material Type Brass, Metal Item Highlight Nickel-plated brass, 11mm clutch, 4.5x8mm pins, spring-loaded, for tie tack badge lapel craft Item Dimensions 0.5 x 0.25 x 0.25 inches Number of Items 50 Number of Packs 50 Number of Pieces 50 Manufacturer Part Number MGK-50PairsGoldenClutchPinBacks Manufacturer Warranty Description No repair needed.