Particle sizes range from 1 to 2 microns mean diameter for optimum deposition

Augmented by ridges molded into the 1" dia

Nu-Hope One-Piece Post-Op Trim-to-fit Adult Drainable Pouch with Closure Clamp 1-3/4" x 3-1/4" Inside Cutting Area Oval

allows a drain tube to be introduced into a wound drainage collector or ostomy pouch

Non-adhesive open end colostomy set 1 7/8" flange 1 1/4" o-ring

Surgilast Tubular Elastic Dressing Retainer, Size 4, 12-1/4" x 50 yds. (Large: Hand, Arm, Leg and Foot) Sold By:1 Each Particle sizes range from 1Derma Sciences Surgilast Tubular Elastic Bandage Retainer 12 1 4" Working Stretch Size 4, 50 yds, Contains Latex, for Large Hand, Arm, Leg, Foot A tubular, elastic, stretch net designed to serve as a secondary dressing. It applies gentle pressure to keep bandages or other medical devices securely in place without adhesive tape. Ideal for securing burn or post op dressings, hot or cold packs, IV tubes, incontinence pads and decubitus ulcer dressings.