Features: P Bass Humbucker Pickups fit for 4-string PB Bass Guitar, compatible with Squier Affinity PJ, designed for JB-style tone with electric and punchy sound Covers made of ABS material, ceramic magnet, durable construction; sealed humbucker pickups are triple wax dipped and vacuum sealed Classic tone with enhanced clarity: bass frequencies maintain deep output while treble is smooth and well-defined; prewired harness includes 250K pots to smooth out the highs Each double coil pickup size: 70x27x14mm / 2.76x1.06x0.55in; total weight: 130g / 4.59oz; color: black; 4 flat pole pieces Package includes: 2 P Bass pickups with 2 potentiometers, 3 washers, 4 nuts, 4 springs and screws Specifications: Material: Metal + ABS Color: As shown in picture Package weight: approx. 130g Dimensions: As shown in picture Note: Please allow 1-3mm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the actual color may vary slightly from the image. Thank you. Package includes: 2 x Prewired P Bass Humbucker Pickups with 2 Pots and 1 Jack 3 x Washers 4 x Nuts 4 x Springs and Screws