Introducing the Momentum Bicycle Tube Choker by Kaden & Kai. Despite is simple repetitive pattern, this choker is bold and captivating. The mesmerizing pattern evokes a sense of motion and drive - much as its name implies. About Kaden & Kai Every item in the Kaden & Kai Bicycle Tube Collection is meticulously handcrafted one at time. Our jewelry is eye-catching, lightweight, adjustable and waterproof. Kaden & Kai makes a great gift and even better conversation piece. Features * Standard Length: ~16.25" (9 Holes from 13"-16.25") * Short Length: ~ 14" (9 Holes from 12"-14") * Width: ~.7" * Clasp Type: Adjustable Interlocking Clasp * Length: Extra holes can be cut with everyday scissors * Material: Upcycled Rubber Bicycle Inner Tube (Butyl Rubber) * Jump Rings made from Iron Alloy - Lead & Nickel Free * Color: Black * Unique Feature: Looks like a Tattoo * Source: Tubes donated by the Cycle Loft in MA * Handcrafted in Lexington, Massachusetts