These 40 lb. Kraft #12 Grocery Bags are strong and sturdy for many applications and are popular for packing your purchases at supermarkets, hardware stores, and retail stores. These are 12 lb bags with a basis weight of 40 lbs. The 4.5 inch side gives more space for the bag to open and fit bulky items. These 100% FSC Recycled Paper bags feature a thumb notch for easy opening. Reusable and recyclable. (Bag Size: 7.0625 x 4.5 x 13.75 500 Bags) 40 lb. Kraft #12 Grocery Bags can be used across multiple industries and with a wide array of products.