The Marathon Biohazard Waste bags provide a safe and convenient way of storing and transporting hazardous materials. Made with high quality polyethylene, these bags are leak resistant. These bags have a zip-lock (re-sealable/re-useable) and an additional pouch to keep paperwork separate and dry. They also feature pre-printed bilingual descriptions and the universal biohazard symbol are featured to help ensure complete understanding for safety and proper use. Perfect for labs, schools, hospitals, offices and industrial facilities. The size of these bags are 6” x 9” inches.