Mid to late summer through late fall is the time for land dwelling insects and hungry trout to collide. Perfect time to introduce the RIO Terrestrial Fly Assortment. Ants, beetles and grasshoppers are all fair game and work very well when other flies don't, or when there are no hatches.IncludesBLT - Gray/Flesh, Size 8Bullet Head Hopper - Tan, Size 10Chernobyl Ant - Black/Red, Size 12Chernobyl Ant - Black/Tan, Size 12Chernobyl Hopper - Tan/Yellow, Size 10Chernobyl Hopper - Tan/Yellow, Size 12Chubby Chernobyl - Gold, Size 10Chubby Chernobyl - Royal, Size 12Foam Beetle - Black, Size 14Foam Beetle - Black, Size 16Parachute Crane Fly - Cream, Size 16Parachute Flying Ant - Black, Size 16Parachute Flying Ant - Rust, Size 16