HOUSWEETY 25Pairs Silver Tone Round Cabochon Setting Earring Hook 25x13mm(Fit 12mm) Material: Copper(Cadmium Free); Main Colour: dull silver tone(not silver plated); Approx:25mm x 13mm(1"x 4/8");Thickness: 12.5mm( 4/8"); Weight: 35g; Perfect findings for making jewelry.Every findings has its unique design and style and theme, hence the necklaces and bracelets made with them are unique and represent your own fashion.