This red sharp waste bag comes in a large 70×90cm size, specifically designed for the collection of injurious waste in medical institutions, complying with medical waste classification standards. Made of thickened HDPE high-density polyethylene material, with a thickness of 0.08mm and puncture resistance ≥300g, it effectively prevents needles, blades, and other sharp objects from penetrating the bag. The conspicuous red color complies with international medical waste identification standards, facilitating quick recognition. The large capacity design can meet the daily collection needs of about 20kg of injurious waste in hospitals, clinics, laboratories, and other places, providing a professional solution for medical safety handling.