You will receive 3-100 unit packs, so if you select quantity 2, you will receive 600, 1 = 300, 2 = 600, etc., each pack weighs over 1 pound (total over 3 pounds) so I will ship either priority or parcel, whichever is the best rate, which is free to you.  These are great quality bags, I have quite a few packs.  In the photo I put a book in one of the bags for sizing, it was 8x5x1 (not included of course).  These bags DO NOT stretch.  Great quality.

Please let me know if you have any questions.

Smoke free, pet friendly home.