1,200 Bags/Box, Size: 12x20", 300 Bags/Roll, 4 Roll/Box, Plain, Clear/Natural, Food Grade, Virgin High Density Polyethylene (HDPE), material which is FDA Approved for food contact. Bags are perforated on a 1.5" center core.Thickness: 10 Micron. Please note: There is no minimum order quantity requirement for this item. You can order as low as one box. However, more than one box order would get you a better shipping rate per box. We can pack up to four boxes in a bundle for a better shipping rate. To get the best possible shipping rate per box, you may want to consider ordering in a multiplication of four boxes (like 4 or 8 or 12…). Price mentioned is for a box of 4 rolls, total 1,200 Bags.