C&F Design Chest Fly Box (CFA-55-CB) Write a review by C&F Design Sold out €34.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out A slim-prole box that employ magnetic sheet and Micro Slit Foam Install onto your packs or shirts with the pin on back Best suited for dries and nymphs of #14-20