The Cortland Fairplay Egg Fly Assortment, Size 10, 4 Pack, 709270, imitates fish egg patterns that are proven in almost every flowing river in the world. This is an effective pattern for Trout, Steelhead, and salmon. Fished as a nymph on the bottom of the river generally under an indicator or as a dropper under a dry fly. Pair with Cortland Tin Split Shot to keep flies down in faster or deeper water. A great fly choice for rivers and lakes. Cortland Line Company has been bringing quality products to anglers since 1915. Cortland Line offers a full assortment of Fly Lines, Leaders, Tippet and Flies to enable you to have fun and success fly fishing. Brand: Cortland Assembled Product Weight: 0.5 lb Manufacturer Part Number: 709270 Assembled Product Dimensions (L x W x H): 0.62 x 2.75 x 3.50 Inches