These 4 pound standard SOS bags have a 30 pound basis weight and measure 5 inches by 3.13 inches by 9.75 inches. They are white in color and offer sturdy construction with large capacity suitable for various uses. The bags are available in plain or custom print options and come in a case of 500. Made from compostable material, they are BPI certified for compostability and feature How2Recycle labeling to support recycling efforts.