Black Agate Stone Concave Tunnels - 1 1/2&rdquo; - 38mm - Sold As a Pair Black Agate Stone Double Flared 1 1/2 - 38mm You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!