12x22mm gigantic cast gunmetal plated base metal economy lobster clasps (lobster claw clasps). These are approximately 12x22x5mm with a 2.4mm inner diameter loop. Gigantic size is easier to open and close. Overall dimensions include loop. Black gunmetal color may range from gun blue to matte dark gray to shiny black metal. Sadly, the manufacturer of this item has closed. Replacements are in the works, but they are much more expensive, so get this item while you can! If/when this item is out of stock, please search for the first 5 or 7 digits of this item number, or see the "Related Products" tab to find alternate colors, sizes and styles.