Approximately 1/2" - 3/4 inch
Our Small/Medium Mealworms are approximately 1/2" to 3/4 inch in length, which is a good size for juvenile leopard geckos. Mealworms should be kept refrigerated between 42 and 50 degrees. They will become dormant and stay in perfect condition for up to 30 days.
Bugs will come in a cup or cloth bag depending on quantity and temperature.