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Personalized Logo/Text Brass Snap Closure 4size 8/10/12.5/15mm/Leather – Metal Field Shop
Snap fastener - Wikipedia
Brown Snap Button, Flat Top Snap Fastener, Metal Snap Button, Wallet Bag Closure, Press Studs, Upholstery Buttons, 10 Sets - Etsy
5pcs Snap Closure Metal Buttons For Jeans Pants Adjust Button DIY Craft Sewing | eBay