This listing is for add-on envelopes in sets of 5. A main listing product with a minimum order of 25 must be purchased as well. For example, if you would like 40 Baby Shower seed packets, purchase the original listing of 25, then add 3 sets of 5 of this add-on listing. There are no additional shipping costs with an Add-On purchase. Please don't hesitate to contact me if you have any questions.