... weight and material, cotton or spandex With or without red/blue thread side To comply with USP, EP, BP... Usage:Foot ... .Wrap 2 or 3 times,moving towards the ankle,making sure to overlap the previous layer by one-half. ... around leg in a figure-eight fashion,2 times,making sure to overlap the previous layer by one-half. ... can be produced as per requirement Surgical Gauze Bandage with ISO,CE certifications