All size 1s (7-17 pounds); these were given to me as a gift and I washed them, but never used them. I loved the idea of cloth diapering, but it wasn’t the right thing for our family at the time! And now, my son is too big for size 1. Descriptions taken from Esembly website. Again, these are washed but NEVER used: 6 inners: soft, trim-fitting and absorbent cloth diaper inner; pair this organic cotton fitted diaper with waterproof outer to make a truly blowout-proof diaper 2 overnighters: super-absorbent cloth diaper nighttime boosters for when baby begins sleeping in longer stretches 2 outers: waterproof cloth diaper covers that layer over absorbent inners to make a blowout-proof diaper; can also be used on their own as reusable swim diapers I also have the washing instructions magnet!