Pick your ideal size from the drop-down options Style #1 (Adjustable) Surfboard Black Pendant Necklace - Buffalo Bone - Black Leather Cord - Adjustable Length Adjustable length using the sliding knot system - it can be very short (like a choker) or very long min. 17.3"/ 44 cm - max. 29.1"/ 74 cm Style #2 (18.5"/ 47 cm) Surfboard Black Pendant Necklace - Buffalo Bone - Double Black Waxed Cord - Fixed Length Style #3 (24.4"/ 62 cm) Surfboard Black Pendant Necklace - Buffalo Bone - Double Black Waxed Cord - Fixed Length Each necklace comes with a brand-stamped Tag Looks sharp with shirts and tanks.