Grizzly Midge - Set of 5 Hook: Maruto d31 #22, barbed Materials: Thread: Uni-Thread 8/0, Iron Gray Tail: Hackle Fiber (Grizzly) Body: Thread Hackle: Cock Neck Hackle (Grizzly) Due to being handmade with natural materials, there may be variations. Thank you for your understanding. Fly Fishing Tenkara Wet Fly Dry Fly Midge