Med Lab Non Sterile Absorbent Gauze Swab Sponge is a medical-grade gauze product made from 100% pure cotton. These 10cm x 10cm 8-ply gauze sponges feature a plain weave construction and come in a pack of 100 pieces, designed for single-use medical applications. The gauze sponges are bleached, purified, and textured for optimal performance. They should be stored in a cool, dry place and not exposed to extreme temperatures or high humidity. Each sponge has a mesh count of 19x15 (40S/Mesh). As these are non-sterile medical supplies, they should be disposed of after a single use. The product comes with clear storage instructions and quality certifications for medical use.