NOS 14720NOS Blue Aluminum 2.5 Pound Nitrous Bottle<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Bottle is 11.5" long by 4.375" in diameter</li><li>Distinctive electric blue finish for a custom look</li><li>Made from aluminum for optimum weight reduction</li><li>90-day limited warranty</li><li>Outlet size is -4AN male threads</li></ul></div><img src="http://ecx.images-amazon.com/images/I/418JG%2BxcsbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31nf6u84-lL.jpg" noproxy>