Neck chains are accessories used to wear ID cards. They are an economical solution in situations where constant display or wearing of ID cards is required. Neck chains require no other accessories for use. Made from plastic or metal, they come in a variety of colors or a simple nickel-finish. Lengths range from 30” to 38” and ball sizes are generally 2mm or 4mm. Neck chains are durable, secure and can be more discreet than lanyards.