Pin Backings 120Pcs Metal Locking Pin Back Black Keepers for DIY Crafts Brooches Lapel Safety Hold Jewelry Making Accessorie

Practical Pin Craft & Wear Helper: Affordable replacement fastening accessory for pin collectors, handmade crafters and event organizers. Prevent pins from falling off during daily activities, extend the usable lifespan of decorative enamel pins and badgesIncluding package: 120PcsMaterial: AlloyColor: Gun blackSuitable for: brooch base, pin accessories, jewelry decorationSafety and Security:The locking pin backs ensure a secure hold, preventing accidents and loss of accessories.Ease of Use:Locking clasp design provides a quick and easy way to attach and secure your pins.Versatile Use:Ideal for brooches, lapel pins, and other jewelry, offering a secure locking mechanism.Locking Pin Back For Brooch|High-Quality Material:Crafted from durable copper, ensuring lasting use in your DIY jewelry projects.Multiple Quantity Options:Available in packs of 10, 30, or 50, catering to various crafting needs.Note:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.

• Premium Smooth Metal Material: Made of polished solid metal with fine surface finish. Curved contact surface creates gentle buffer against clothing fabrics and pin posts to avoid scratch marks during attachment and removal
• Full Fabric & Pin Protection: Burr-free rounded edges will not snag, tear or leave indentations on shirts, jackets, canvas bags and enamel pins. Firm clamping design locks pins steadily without shifting while worn
• Wide Universal Craft Compatibility: Standard inner opening fits most common lapel pins, enamel badges, custom craft pins and handmade decorative brooches. Ideal for DIY jewelry making, artist pin production, event badge assembly and daily decorative pin wear
• Simple Snap-On Lock Structure: Spring-loaded clip design slides easily onto pin posts with one light press. No auxiliary tools needed for quick installation, swapping and detachment when switching pins to different outfits
• Long-Lasting Daily Wear Durability: Consistent smooth metal texture stays intact with regular clothing changes and long-time wearing. Resist clip loosening, shape distortion and surface dullness after repeated mounting and taking off