The 35200 RedHead 25-Pack 3-in x 1/4-in Nail-Drive Anchors are high-quality fastening solutions made of durable zinc material. With a flat head style, these nail anchors are designed for easy installation and secure anchoring. The 3-inch length provides ample reach for a variety of applications, making them ideal for home improvement and building projects. The RedHead brand is known for reliability and performance, ensuring a strong and dependable fixation for your construction needs.