PRICES MAY VARY. This shark tooth necklace features 5 awesome genuine Mako Shark Teeth held by attractive wooden beads and black waxed cords. The necklace cord length is adjustable for your perfect fit from 16 to 32 inch by sliding the slip knots of the waxed cord. A cool looking beach surfer Shark tooth Necklace for Men Women Boys Girls. Pendant Material: Mako Shark Tooth Shark Tooth Size: 1.2 X 0.8 inch (30mm x 20mm) Shark Tooth Necklace Length: 16 to 32 inches (adjustable) for your perfect fi