This is a set of P-90 Pro pickups, made by Epiphone, which boasts a level of completion that follows the specifications of the legendary 1950s and 1960s Gibson P-90s. There are several specifications for this pickup, and this is the type without "feet" on the baseplate, making it a size that can be installed in Juniors, Specials, small guard SGs, etc. As noted below, it is possible to replace the cover with one that has a 49mm pitch. Current Gibson P-90s are made with a flimsy brass baseplate, making them completely different. However, the P-90 Pro, newly created for installation in Epiphone guitars, is surprisingly similar to the 1950s and 1960s Gibson P-90s I own. It is claimed that the magnets use Alnico 5, and that it follows vintage specifications for the coils, bobbins, and wiring materials. The size between the pole pieces is also 49mm, the same as my 1950s and 1960s models (both front and bridge). The lead wires are 340mm and 300mm long. The lead output was approximately 7.8 to 8k. Please note that the black round "Epiphone USA (+ model number)" sticker on the back will no longer be included. Even if it appears in the image, it will be delivered without it.