Hollister 9207 Male Extended Wear Medium Catheter - Box of 30Description Reference Number: 9207 30 Catheters Per Box 26 30mm Features Improved skin care made possible by inner flap that minimizes urine back flow Easy to apply with its plastic collar; securely attaches and seals to the skin by its integral adhesive Safely conducts urine through double convolutions that resist kinking and twisting, keeping fluid pathway open