Thunderbird bass pickup cover Made in USA Gold plated nickel-silver.Not all pickup covers are made of nickel-silver.Pickup covers made of nickel silver are the most transparent sounding. These are not made of plastic Dimensions are 3 5/8" (91.5mm) x1 1/2"(39mm) x 15/32"(12mm) thick. Mounting hole spacing measured center to center is 3 9/32"(83.5mm) ***Please check dimensions before ordering*** Metal mounting rings are purchased separately.Qty 1 pickup coverThese are not designed to fit over the plastic modern Gibson Thunderbird pickups.

These are not designed to fit over the plastic modern Gibson Thunderbird pickups.