The Monaghan Aerobika® OPEP Oscillating Positive Expiratory Pressure Therapy System is a convenient and user-friendly device designed to provide reliable

rounded-tip obdurate to facilitate insertion

Keeps skin dry with a 3-layer absorbent core and advanced dry technology

These fit inside all types of shoes simply adhere them in position for instant comfort

Washable & reusable

McKesson Nonwoven Sponge 4" x 4" 4-Ply NonSterile Sold By:Case of 2000 The Monaghan Aerobika® OPEP Oscillating4" x 4" (10. 2 cm x 10. 2 cm), 4 Ply Non Sterile Poly rayon blend. High quality alternative to cotton gauze. Appropriate for wound dressing, cleaning, prepping, and scrubbing. Strong and durable. Excellent absorption with virtually no linting. Greater wicking properties than cotton gauze. Single Use Not made with natural rubber latex. Packaged: 200 Per Pack, 10 Packs Per Case