Tips on shipping ants?

[qwerty264]

Hi, i have a friend online who wants to buy ants from me. Hes in the same country and i made sure the colonies i was sending him(yellow crazy ants and camponotus sp.) were also native to his area. The only way i can ship it is through 2-4 days shipping time courier because none of the shipping companies want to guarantee overnight shipment as there is covid 19. Im planning on using a styrofoam box with lots of bubble wrapping. Im also worried about them not getting enough oxygen if i seal them inside a styrofoam box. Will they be safe? Are there any more things that i can do to make it even safer? Thanks!