You can rest assured that this Dukal Square Non-Sterile USP Type VII 12-Ply Cotton Gauze X-Ray-Detectable Sponge will be detected by X-rays thanks to the blue filament that runs through each sponge with a wave pattern. The sponge is made from 12-ply cotton gauze for softness.
Blue filament in each sponge with a wave pattern ensures X-ray detection Made from 12-ply cotton gauze 10 per pack