Our most popular straight tip intermittent catheter. Straight tip fire polished eyelets. Siliconized surface for smooth insertion. 100% Silicone - latex free. 16" length for the male urethra. The Coloplast Self-Cath Straight Tip Catheter family of latex-free catheters from Coloplast offers patients a variety of options for intermittent self-catheterization. Every Coloplast catheter is made to meet the highest quality standards dedicated to patient comfort and ease of use. The Coloplast Self-Cath Straight Tip Catheter is 100% latex-free with fire-polished eyelets and a siliconized surface for smooth insertion. Coloplast, a leading global health care company, recently acquired Coloplast's Urology business. We believe these businesses are better together. Coloplast was founded by a nurse in 1957 in Denmark, Coloplast's reputation for innovation has been built by working closely with healthcare professionals and end customers to develop new products. We value input and are eager to maintain a regular and meaningful dialogue to continue our heritage of innovation and service. Coloplast provides the widest range of urology solutions and services. Rest assured that your preferred urology products and services will continue to be available from Coloplast.