PinMart Silver Plated Rhinestone Alphabet Letter K Lapel Pin Available as a single item or bulk packed. Select your quantity above. Qty: 1 pin This trendy Rhinestone Letter K pin is die cast from a select jeweler's metal, embedded with beautiful clear stones, with a soft cursive look and finished in a smooth nickel plated finish. SIZE: 7/8"H x 13/16"W Each pin comes with a clutch back and is individually poly bagged.