Lap Sponge - Pre-washed - Sterile, 18" x 18", 40/5/cs | Quantity - 1x CSDynarex Laparotomy Sponges are highly absorbent, x ray detectable sponges designed for use in a variety of surgical procedures. Made from 100% non fluorescent cotton gauze, the sterile Sponges are pre washed and feature stitched edges for optimal durability. The Sponges also feature a blue sewn loop for easy identification to help ensure an accurate count at the end of procedure. 40 unit per box, 5 box per cs