Amythyst Silver Tone Stainless Steel Heavy Biker Style Bracelet Hypoallergenic; nickel and lead free stainless steel. Heavy, solid bracelet measures approx. 8.5 inches long. Unisex biker style bracelet - perfect for both men and women. Weighs approx. 150 grams. Measures approx. 3/4 inches wide and 8-1/2 inches long.