colorful alloy baked paint spring fastener round spring coil ring buckle headphone keychain loop diy ornament accessories

mixed colors (twenty-odd colors randomly selected) 1# dark green 02# orange 3# pink 4# deep blue 5# purple 6# deep pink 29# light pink 7# yellow 8# sky blue 9# bright red 10# white 11# mint green 12# sapphire blue 13# black 15# light yellow 16# light purple 18# coffee color 19# fruit green 20# rose red 21# light coffee color 22# grass green 24# gray 25# beige 17# electroplated white k 23# electroplated kc gold 28# electroplated gold 27# electroplated gun black 29# antique blue electroplating

outer diameter 20mm [roll-coated] outer diameter 24mm [roll spray] outer diameter 24mm [hanging spray] outer diameter 26mm [roll-coated]