Ball Diameter: Approximately 3.15‘’ For Use on: handbag / bag / tote / satchel/ inspired / hobo / bucket / clutch / baby bags / backpack/ cosmetic bags & cases / laptop bags / mini bags / shoulder bags / travel bags / wrstlets / wallets / LV / Gucci / Louis Vitton / Chanel / Fendi / Parda / Valentino / MK / Michael Kors / Coach / Kate Spade / Juicu Couture / Miss Me / J Crew /Betsey Jhonson/Tory Burch/Free People/Madewell/Victoria's Secret/Zara/Lucky Brand/Forever 21 /Anthropologie /Fossil etc.