Stud earrings 24.5x7mm Rectangle brass ear post Earrings studMaterial: Raw brass, 925 silver needleColor: brass, as photoQuantity: selling by piece, not pair.Total size: 24.5x7mm approxNeedle size: 11.5mm approxProduct 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