Crafters and DIY lingerie makers, this is for you! This is a bulk pack of 50 PAIRS (so 100 individual hooks) of classic silver-colored bra strap hooks. They measure 1/2 inch (or 13mm) on the interior, which is a standard and versatile size for many bra and swimwear strap widths. They're made from a durable metal alloy with a sleek silver finish that looks great and resists both rust and chlorine, making them perfect not just for everyday bras but also for swimwear projects. They have a detachable mechanism, so they're ideal for making convertible straps, replacing broken hooks on your favorite bra, or creating custom lingerie from scratch. They're also hypoallergenic, nickel-free, and lead-free, so they're safe for sensitive skin. This bulk quantity is amazing if you do a lot of sewing or repairs—you'll always have a hook on hand. A must-have basic for anyone's sewing or craft supply stash. Just remember, you'll need the corresponding loop/eye part (not included) to complete the clasp.