3000 Bags/Case, Size: 12x20", 750 Bags/Roll, 4 Roll/Case, Plain, Clear/Natural with warning printed, Food Grade, Virgin High Density Polyethylene (HDPE), 10 Micron Thick. Price mentioned is for a box of 4 rolls. There is no minimum order quantity requirement for this item. You can order as low as one box (with four rolls). However, when you double the quantity it will not double but only add few percentages to the shipping charge. Usually, more than one case would get you a better shipping rate per box. We can pack up to three boxes in a bundle for getting a better shipping rate. To get the best possible shipping rate per box, you may want to consider ordering in a multiplication of three boxes (like 3 or 6 or 9…). For a quantity over 20 boxes, please contact us for a discounted shipping rate. Weight per box is about 23 LB