I will be shipping them via USPS and will only ship on Mondays and Tuesday . 100 Medium Dubia 3/8" to 1"Dubia roaches are easy to care for and store for reptile feeding.    Dubia roaches can't fly, climb smooth surfaces, or make any annoying noises.    Has more protein than any other insect feeder insect used for reptile food.    Conveniently packaged for reptile feeding.