Earring Hooks, Brass Earrings, Bead end Ear wires, Earring Accessories, Earring making Material: brass Color: brass, as photo Length: 22x12mm approx Wire thickness: 0.7mm approx Product feature: Raw brass, no plated, long time use will oxidation, and color may changed, looks as charming antique brass, please keep away from liquids, chemicals, sweat etc. if you need to make it shine again, you can polishing with cup polishing or sandpaper