1、DURABLE MATERIALS: The guitar pickup cover knob set is made of a strong ABS plastic material that possess impact resistance, scratch resistance and is environmentally friendly 2、PERFECT REPLACEMENT: This a great guitar accessory, suitable for electric guitar old or damaged ones replacement, provide great convenience 3、3 DIFFERENT SIZES: 3 pickup covers contain 48mm(the maximum distance between the center points of the 6 holes of the pickup covers is 48mm for the pickup near the neck). 50mm(the maximum distance between the center points of the 6 holes in the pickup cover is 50mm, for intermediate pickups). 52mm(maximum distance between the center points of the 6 holes in the pickup cover is 52mm for near bridge pickups) 4、PACKAGE INCLUDE: Guitar pickup cover knob set contain 3 different cover pitches, 2 tone knobs, 1 volume knob, and 1 switch tip, complete and practical 5、APPLICABLE MODEL: Guitar pickup cover knob switch tip is designed to fit for Fender, for Stratocaster guitar perfectly, ensuring easy installation and seamless look 3 x Pickup Covers1 x Volume Knob2 x Tone Knob1 x Switch Tip Item Type: Guitar Pickup Cover Knob SetMaterial: ABS