If you are in a wheelchair, and cannot easily transfer to the toilet, HR Healthcare Cath-Lean® enables you to cath in your chair or bed. The closed system is equipped with a 700ml collection bag. Simply insert the catheter, advance to the bladder, and as urine flows, the bag collects the fluid. When voiding is complete, gently remove the catheter and hold the bag upright to prevent spillage. If dexterity limitations are an issue, HR HealthcareCath-Lean® includes our patented HR HealthcareEZ-Advancer® valve so as you advance the tube, it remains stable. Squeezing is not required to prevent the tube from slipping back. Each 6” long, 12 or 14 Fr. catheter includes our smooth, polished eyelets for maximum comfort. MTG Cath-Lean® is 100% latex-free, the catheter tube is DEHP-free, and HR Healthcare products are made in the USA For questions concerning catheter use by women, we offer an instructional video for your review.