9 x 5mm Bracelet Blanks 9 x 10mm Bracelet Blanks 9 x 15mm Bracelet Blanks 3 x 20mm Bracelet Blank. - They are nice accessories for you to make cuff bangle, bracelets, anklet and other jewelry. - Our adjustable cuff bracelet blanks are made of stainless steel, which has good durability and not easy to break or fade.