12x22mm gigantic cast zinc-alloy economy lobster clasps (lobster claw clasps). These are approximately 12x22x5mm, 2.4mm inner diameter loop. Gigantic size is easier to open and close. Overall dimensions include loop. Brass plated base metal. Questions? E-mail us for friendly, expert help! 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.