Our "Best Mom Ever" Engraved Heart Bullet Necklace will be her favorite Mother's Day Gift Ever! It features an authentic, fired 38 Special bullet (in Nickel or Brass), a genuine Swarovski crystal (your choice of color) and Stainless Steel components. Heart measures approximately 1 1/8" x 1 3/16". Chain lengths available: 18, 24, 30, and 34. Other chain lengths available upon request.