DOUBLE-D TECHNOLOGY. Perfect for finding treasure in high trash areas, the EQX 06 round Double-D Smart Coil is very sensitive to small targets and is ideal for detecting in difficult terrain. SMALL TARGET SENSITIVITY. If you're mainly searching for smaller treasures like coins and jewelry, go with the EQX 06 professional coil over our larger coil options. WATERPROOF. Easily detect underwater thanks to the waterproof design, submersible up to a depth of 10 feet when used with the EQX 800 and 16 feet with the X-TERRA PRO, EQX 700 and 900. PROTECTIVE SKIDPLATE. Includes a back replacement skidplate to keep the coil protected from potential damage. TECHNICAL SPECIFICATIONS. The EQX 06 6" coil finder for adults weighs 10.68 oz (300g) with the included protective skidplate. MINELAB offers a wide variety of coils so you can tackle all terrains and all targets. For beginner detectorists, once you have learned your machine, adding a different coil to your arsenal is a great option to improve your detecting and discovery odds. We offer many different coil sizes, shapes, and construction to help you pick the best one for you and your detecting equipment. Our range of accessories will help keep your equipment in top condition, enhance your detecting experience, and help you find more gold and treasure. Happy hunting!