COUMADIN Medical Alert Engraved Dog Tag With 22 Chain - All Stainless Steel Stainless steel dog tag engraved with COUMADIN High quality 316L stainless steel tag (1.5" long) and ball chain (22" long) Unisex design but probably mens 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!