Assorted Pins for Specimens: Includes smooth, rust resistant pins in various sizes standard pins for body attachment and fine pins for wing, minimizing potential harm to specimens Complete fly Preparation Set: This ready to use package includes EVA foam board, measurement sheets, wing positioning paper, sample pins, and butterfly pins, providing all rudiments for sample arrangement without additional purchases Versatile Creative Tool: Ideal for fly sample preparation and other craft projects, suitable for hobbyists, students, and experienced users needing tools for detailed artistic work Resilient EVA Foam Board: Made with sturdy EVA composition, it proposals gentle flexibility for secure pin placement while protecting specimens from damage, maintaining form through repeated usage Detailed Measurement Sheets: Features clearly printed markings to assist with sample positioning, ensuring proper alignment and visually appealing displays when used with the mounting board