Koss Leather Headphone Pads $28.00 Koss Leather Headphone Pads quantity Add to cart Categories: Detectors, Prospecting Tag: Prospecting Description Additional information Description Koss Leather Headphone Pads for UR-30 Headphones not included Additional information Weight 0.5 kg Related products Metal Detector $152.00 Metal Detector Discrimination Metal Sensitivity Adjust Depth to target Waterproof 10 inch coil 2x 9v batteries Add to cart Sand Scoop Stainless Mesh $61.00 Sand scoop Stainless mesh Add to cart Sieve 1mm $31.00 Sieve Stainless steel 20cm 1mm material Add to cart Gold Prospecting Techniques $34.00 Introduction to gold prospecting techniques that covers equipment, methods, mineralogy and geology of gold deposits. Aimed at amateur and professional prospectors. Photos and illustrations. Add to cart