Men's Stainless Steel Pistol Gun Dog Tag Pendant Ball Chain Necklace Dogtag (Silver) Dog Tag arrives with an extra long link chain & a gift box. Chains length is a 28 inches (71 cm). Chain can be adjusted to fit wanted measures. Dog Tag size: 1.6 inches (4 cm) x 0.85 inches (2.2 cm). Materials: 316L Stainless Steel.