The ‘Sponge, X-Ray Detectable, 4” x 4”, 8-Ply – 94408’ is a medical-grade sponge that is designed to be easily detected during X-ray imaging. This feature is crucial in preventing medical complications that can arise from sponges being inadvertently left inside the body after surgical procedures. Each sponge measures 4 inches by 4 inches and is made from 8-ply material, providing excellent absorbency and durability. The product comes in a bulk pack of 4000 units, making it an economical choice for hospitals and clinics. Please note that this product is intended for single-use only and should be properly disposed of after use.