These Star Trek-inspired earrings are black acrylic triangles, 1.75" x 1.75" with the Klingon home world Heart of Virtue symbol laser engraved onto the front.  Black black crystals, 10mm surrounded in silver hang above.  The earrings use silver-plated fishhook earwires and are 2.5" long. All metal used is hypoallergenic, nickel-free, and is sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.