Features: Standard single coil size,but it is humbucker,you can install it in a fender-strat/squier-straightly or-tele guitar with a modification. 4 Conductors,white body, chrome dual rails. the pickup has four wires so it can be splittable. Fits fender-squier-strat style st guitar, standard single coil size, drop-in to replace. Increased output and greater sustain. Please install it carefully,base on reviews, the plastic part is easy to break. Specifications: Material:Metal Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Package includes: 1 Piece Dual Hot Rail Humbucker