Sterling Silver Cz Dangling Double Arrow Necklace 16 Inch Plus 2 Inch Approximate Width of Large Plain Arrow: 6.3 MM (0.25 INCHES) Approximate Height of Large Plain Arrow: 28.7 MM (1.13 INCHES) Approximate Width of Small CZ Arrow: 4.3 MM (0.17 INCHES) Approximate Height of Small CZ Arrow: 23.15 MM (0.9 INCHES)