Bard - 16" Hydrophilic Intermittent Catheter is a personal catheter with a hydrophilic coating that's gentle on delicate urethral tissue and requires no lubricating gel. This intermittent catheter is easy to use and even easier to prepare: wet the personal catheter with its own sterile water to activate the hydrophilic coating, and the silicone catheter is ready for use. French sizes: 16, and 18. Each, box of 30.