Fisher 11" Black Teardrop Coil Cover for F11, F22 and F44 Special the bottom is made of

the bottom is made of 1/2" heavy duty welded screen with a 1/4" protective curved bar for a foot plate

5" in diameter

Also provided are two independent volume controls for those detectorists with unequal hearing ability in each ear

The device charges all three devices at the same time through a USB 3

they enhance your metal detecting experience by providing clear sound even when submerged

Fisher 11" Black Teardrop Coil Cover for F11, F22 and F44 Special the bottom is made ofThis durable cover will help prevent scuffs, cracks and other damage to your Fisher 11" Teardrop Search Coil. A coil cover will add years to the life of your coil. This durable black plastic cover will prevent the scrapes and scuffs that come with everyday use. Compatible Fisher F11 Fisher F22 Fisher F44