Twin Storage Bags for Lunches and Snacks, Double Section, Zipper Closure, Travel Friendly 1 Box - 40 Count Box of 40 Twin Storage Bags BPA Free, Environmentally Safe, Bag Dimensions are 9.125 inches by 4.75 inches Re-sealable bags, great for everyday use, smart packing, separate items in one bag. Save money by using two sections in one bag instead of two regular bags! Special Introductory Offer! First available on Amazon. These are not available in stores!