Additional Details ------------------------------ Product description: Product Features: Protect your Coil from Dirt, Abrasion, and Damage 8 Inches in Diameter, Black Open Frame Use this coil cover for 8COIL-7BLKF 8" coil for Fisher F2 and F4 Detectors Will fit Bounty Hunter Discovery 2200 and 3300 Model Detectors with Standard 8" Coils Also Compatible with Teknetics Eurotek and Eurotek Pro Detectors with Standard 8 Inch Coils