1. Pure Copper Construction: These detector rods are crafted from quality pure copper, offering conductivity and durability. The robust material delivers accurate and reliable metal detection results, making them suitable for various detection tasks. 2. Enhanced Sensitivity: Featuring advanced detection technology, these rods provide outstanding sensitivity to locate even small metal objects buried underground. They deliver precise readings and minimize false positives for more efficient treasure hunting and exploration. 3. Versatile Detection Capabilities: Designed to detect a wide range of metals, including iron, gold, and silver, these rods are suitable for multiple applications. Whether you're conducting archaeological surveys or hobbyist metal detecting, they offer the versatility you need. 4. Ergonomic Design: The detector rods feature a comfortable grip design, allowing for extended use without fatigue. With their construction and dimensions of approximately 29 x 12 cm, they are suitable for users of all ages and sizes.