Vistec™ X-Ray Detectable Sponges are USP Type VII gauze. A unique dual-colored, latex free element allows visibility when the sponge is saturated. Sponges are available in sterile, banded or non-sterile, banded and unbanded. USP Type VII gauze, heavier open-end spun yarn (vs. ring spun yarn) Better for soft tissue dissection. Unique dual-colored element combines blue radiopaque strand with white strand Sponge is highly visible when saturated with blood. Element is latex free and runs through both sides of sponge Facilitates sponge counting. Precise, double vacuum delinting process with folded edges, corners and tie-ins Lint-free use in all applications. Package sterile, case of 128 packs of 10. Sponges are paper banded in 10's Utilizes state of the art electronic counting eyes to help ensure a count of 10 sponges time after time.