Real 50 BMG bullet/projectile necklace comes with 24 inch chain in your choice of dog tag bead chain or textured flat link chain.
Flat chain uses lobster claw fastener and bead chain has snap fastener.
( Flat Chain can be shortened if requested and bead chain can be also or can be shortened by user if desired ).
These are the same bullets/projectiles that are used in the Browning Machine Gun and in some sniper rifles .
Great gift idea for military vets !!!