Solid brass, nickel-plated whistle with synthetic, water-resistant cork ball. Bulk packaged, one dozen per box. Split ring included so this whistle is ready to be attached to a lanyard, key ring etc. Availability: Usually ships next business day American Classic (DZ) 300 (dozen)$48.00 American Whistle Corporation 6540 Huntley Road, Columbus, Ohio 43229, 800.876.2918, 614.846.2918