Medline Accu-Sorb X-Ray Detectable Woven Gauze Sponges,8 x 4 (20.3cm x 10.2cm), 12-Ply, Sterile,800/Case,NON21432LF

They are made from 100 percent cotton and features dual X-ray detectable barium sulfate strands in a unique fi gure 8 design (for easy detection) layered into the sponges.