The Pocket Box is the smallest of Fulling Mills' NEW 100% British range of Fly Boxes. This lightweight polycarbonate box features a sleek, premium looking frosted lid so you can see what's what. Inside is a one-sided high density, 4mm slit foam with capacity for up to 122 flies. As the name suggests, this box will fit snugly into the average shirt and or trouser pocket, making it the ideal day box. Suited, ideally to smaller flies of sizes 10-14. Dimensions: 4.7 in X 3.25 in X .7 in, Weight: 60 grams