Thank you for viewing! Dry Fly Midge Pupa Colors: Black, Olive, Brown, Yellow, Chartreuse Hook Size: TMC2487BL #18 This fly is often used in early spring when the season opens, but it's also effective in managed fishing areas during this time of year when the temperature is still high. Try dropping it in front of the trout that are positioned near the surface – you'll get some exciting real bites! This product has a long post. Please cut it to your preferred length when using. This set includes 2 flies of each color, for a total of 10 flies. The flies will be shipped in the case shown in the photo. If you have any requests regarding colors, hook sizes, or the presence of barbs, please feel free to comment, and I will accommodate them within a reasonable range. If you have any questions, please feel free to comment. If there are no comments, I will assume there are no issues. Thank you for your understanding.