Otosilk Otological Surgical StripsStrips used for packing the external auditory canal following surgical procedures such as tympanoplasty or stapedotomy Convenient, economical pre cut strips feature heat sealed edges Nonadherent material Blue color for increased visualization during removal Can be moistened prior to use using either sterile saline or medication solution Otosilk Otological Strip Dressing, 45 mm L x 6. 50 mm W 200 per box LATEX FREE Yes UNSPSC 42295414