medical foam I.V. Dressing Description: CM Foam wound Dressing is made of medical grade polyurthane,non-adhesive. How work: 1,porous structure,fast absorption on exudates. 2,keep the woundbed a moist environment. 3,composited with transparent film, waterproof and air permit and prevent contamination. 4,soft,elastic,protect the woundbed from outside pressure. Application: Idea for moderate-to highly-exudating partial-and Full-thickness dermal wounds: Pressure,neuropatic and venous leg ulcers,including use under compression wraps. Skin tears/abrasions/skin graft door sites. Specification: