Pin Backings 600pcs 11x8mm Rubber Pins Back Brooch Buckle Button Clasps for Butterfly Caps DIY Jewelry findings Accessories

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 badgesQuantity : 600pcsbrooch cap size : 8x11mmProduct Features : Brooch pin capMaterial : PlasticJewelry Findings Type : Brooch baseItem Type : jewelry findingsusage : DIY broochEase of Use:Designed for easy attachment, these brooch pin caps securely fasten to brooches, making them a convenient jewelry finding.Quantity & Size:50pcs set ensures ample supply for multiple DIY brooch projects, with each brooch pin cap measuring 8x11mm.Durability & Material:Crafted from high-quality rubber, these button backs findings resist high temperatures (105℃) and emit no volatile materials.Compatibility & Category:Perfectly suited for DIY enthusiasts, these brooch pin caps are ideal for jewelry findings and components.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