Teknetics 11" Coil Cover - COVER-11DD Survival Gear This waterproof 17 x 13-inch

This waterproof 17 x 13-inch elliptical Double-D coil is designed to provide maximum depth

Mortar is painted black on the exterior only to prevent rusting during handling (not painted on the inside

searching parks for coins

Ground balance: automatic and also manually adjustable

The compact design also makes it easier to detect around fences

Teknetics 11" Coil Cover - COVER-11DD Survival Gear This waterproof 17 x 13-inchTeknetics 11" Coil Cover COVER 11DD Protect your search coil from the rigors of the field with the Teknetics 11" Coil Cover (COVER 11DD). Designed specifically for compatible Teknetics 11 inch Double D search coils, this durable skidplate helps shield the bottom of your coil from scratches, impacts, and abrasion caused by rocks, gravel, stubble, and rough terrain. A coil cover is one of the most affordable ways to extend the life of your search coil.