Thank you for viewing. Hook size #10, TMC Trout Gum. If you win the auction, please select 6 colors you want. Each square in the photo is 1 cm. Thank you. Yellow, pink, and orange are sold out. Other colors are also running low. Please take a look at my other listings if you'd like. Size: Hook size #10, barbless. Approximately 0.35 grams when dry. Color: Bead color is gold. Fly colors from left to right are black, brown, natural, olive, white, and purple. Other: Product information: https://www.tiemco.jp/project/fishing_catalog/info_fly?brand=29&category=6&kind=67&commodity_code=1575 Please contact me via the question section if you have any other requests. I will try my best to accommodate them. Fishing type...Lure Fishing type...Fly Fish species...Trout/Salmon/Chum Salmon Features...For area trout, handmade, sinking