Webril 100% Cotton Undercast Padding 2 x 4 Yds Bg 24 Opthalmoscope Sets Vacuum Range: 80 550 mm Hg Walkers Specialty Accessori Vacuum Range: 80 550 mm Hg 2 lbs * Built in neb kit holder for hands free use * Delivers consistent particle size of less than 5 microns and fast treatment times * Comes complete with reuseable & disposable neb kit * 5 year limited warranty * HCPCS E0570 A7003 A7005 A7013 2 x 4 Yards Bg 24 * Constructed of 100% purified cotton fibers for soft and natural cushioning * Ideal for use with synthetic and plaster casting material * Retains consistency wet and dry * Conforms to all body contours * Combination of mild stretch and cohesiveness holds padding in place without shifting or bunching *