The product is covered with a protective film to prevent scratches and damage prior to installation on the guitar. This protective film needs to be removed before installation. Material: metal, plastic, copper, magnet. Resistance: 8-9k ohms, 8-9k ohms, 14.5k ohms for N/M/B (neck/middle/bridge pickups) respectively. Resistance values are for reference only; actual values will vary with temperature. Hole pitch: 50mm/52mm/52mm for N/M/B respectively. Applicable hand type: Right hand. 1 x 3-ply guitar guard. 2 x Split Coil Mini Zebra Humbuckers. 1 x Alnico 5 humbucker. 1 x 5-way switch. 3 x 1V2T potentiometers. 1 x 473J 400V capacitor (made in USA). 1 x Output Jack. In addition to the basic functions, the single-cut switch brings new functionality.