Approved BioHazard bags meet the Federal and State regulations for tear resistance of 480 grams and impact resistant of 165 grams. This thicker biohazard bag is great for disposal of potentially infectious biosafety supplies. Small bio bag measures 24" x 24" and fits small waste recepticles that are less than 8 gallons. Bright red bio bags with universal biohazard symbol affixed. 10 bags per ziploc package.