Approximately .25" in length, these are the smallest size of Dubia. A perfect feeder for hatchling bearded dragons, geckos, chameleons, and arachnids. We do all counts by weight in grams and we always weigh heavy to insure over count for dead and undersized Dubia. We do not ship Dubia to Florida, Hawaii, or outside the US. All Dubia nymphs are a mix of male and female; not sexed unless otherwise specified. THERE WILL BE SOME CLEANER BEETLES IN YOUR ORDER DUE TO THE SIZE OF THE ROACHES. THEY WILL NOT HARM YOUR ANIMALS.