Our custom casting of the Greek sorority Alpha Sigma Alpha lavaliere in sterling silver plate - a nice alternative to the expensive lavalieres.  Officially licensed, we are the licensee and the manufacturer.  Great quality at a great price.  The lavaliere is 3/4 inch (without the loop).  Comes with an 18 inch nontarnish stainless steel chain.  Available in all 28 national groups.  Inquire about quantity discounts.  Made in the USA!