Conveen Security+ Male External Catheter, Vinyl, Self Adhesive, 25mm, Small, 1 Box of 100 Oxygen Masks Improved skin care made possible 14283 Improved skin care made possible by inner flap that minimizes urine back flow Contemporary black enamel 300mmHg no pin stop manometer provides day in day out dependability * Adcuff nylon cuff with ADC s proprietary Size Guide marking system prevents mis cuffing * Dip molded latex inflation bladder withstands heavy use * Chrome plated brass air release valve * Leatherette carrying case with durable nylon zipper * Assembled inspected and packaged in the U This external urinary catheter uses a transparent self adhesive band that helps monitor the skin The Conveen® male external catheter is vinyl and not made of natural rubber latex to prevent skin allergies