100 Cotton Surgical Gauze Lap Sponge. Sterile/Non-Sterile; Pre-washed/Non Washed; With/without X-ray detectable threads/tape 100% Cotton ... ) Conforms to BP standards 5) Available in both sterile and non- sterile; With or without X-ray, Pre-washed or ... Non-washed6) Size: 30x30cm, 30x40cm, 40x40cm, 45x45cm, 45x70cm, 45x90cm, 50x60cm.,. as ...