CORS Giant 15&rdquo;x17&rdquo; DD Search Coil for Minelab FBS Metal Detector E-Trac Explorer Included Accessories Nut and Bolt with two Rubber Rings Velcro Strap Coil Skidplate already attached to coil Protective connector cap. Connector type: Screw on Coil Size: 15" x 17" (38 x 43 cm) Weight: 32.4 oz (920 g) (without coil cover) Waterproof Double D configuration Extreme Depth The Coil is filled with a high quality epoxy resin Extremely robust coil mounting bracket Cable Strain relief offers complete waterproofing Outer Coil shell manufactured from high impact resistant plastic UV Protected The Search Coil is completely Waterproof Coil cover is included (you can use it without a coil cover as well) Protective connector Cap included to prevent dirt and dust from getting in when not in use Connector has gold or silver plated contacts depending on the model High-strength cable with a larger cross-section - Made in Germany