Keep Your Secure with 160PCS Pins: Crafted from stainless steel, these pins are designed to securely hold your together Perfect for quilting, sewing, and more Versatile Sizes for Different Materials: With 4 different sizes, these pins can accommodate various materials thicknesses From delicate fabric to heavy duty project, they are versatile and and Long lasting: sturdy steel wire, these pins are built to last They will not easily bend or break, ensuring durability over time Suitable for Craft Enthusiasts and Professionals: Whether you are a student, worker, or artist, these pins are essential for organizing documents and various craft project Suitable for school, studio, and exhibitions Storage and Organization: This set of 160pcs pins comes in a box, making it easy to store and organize No more searching for lost pins; Keep everything neat and organized