We ship approximately 100+ Medium (1/2"-5/8") and some are bigger sized roaches. All roaches are shipped in a cloth bag. These roaches are attractive feeders as they don't climb or fly. Depending on the temperature you keep your roaches, they can achieve adult stage in 3 to 5 months and live up to another 5-8 months. The Dubia roach is a live bearing species of insect. Due to this, they are an ideal feeder to keep for those who like to breed their food. The adult male Dubia Roach has wings where the female does not. Due to USFW regulation, Dubia Roaches are unable to be shipped to Florida