Hollister Everyday Male External Catheter uses an easy to apply plastic collar which attches securely and seals to the skin with the included adhesive. Hollister Everyday External Catheter is made of durable latex and will resist tearing and puncture. Double convolutions resist twisting and kinking while channeling urine away. Features: Easy to apply with its plastic collar; securely attaches and seals to the skin by its integral adhesive. Durable latex resists tearing and puncture; meets virtually all sizing needs with four sizes. Safely conducts urine through double convolutions that resist kinking and twisting, keeping fluid pathway open.