Conveen Security urisheath. Made of latex free material, Conveen Security offers a skin-friendly alternative to traditional latex male external catheters. Conveen Security is a self-sealing male external catheter made from latex free material eliminating the risk of latex induced allergic reactions and development of latex sensitivity. Features: Anti-kink bellows end push ring for secure connection to a urine bag. Applicator grip and roll-out strip for easy, smooth roll-out and secure application. Not made with natural rubber latex.