This guitar parts set is made of plastic. The great guitar accessory set includes 3 pickup covers, 1 volume knob, 2 tone knobs, and 1 switch tip. It is a nice option for Strat replacement. Features: - Color: Dark pink - Material: Plastic - Size: 8.4 x 1.8 x 1.4 cm (Size of all products together) 3 different sizes of the 3 pickup covers are as follows: - 48 mm (the longest distance between the center points of the 6 holes of the pickup cover is 48 mm, suitable for the pickup near the neck) - 50 mm (the longest distance between the center points of the 6 holes of the pickup cover is 50 mm, suitable for the middle pickup) - 52 mm (the longest distance between the center points of the 6 holes of the pickup cover is 52 mm, suitable for the pickup near the bridge) - Fits electric guitars - Made of plastic - Great guitar accessory set - Includes 3 pickup covers, 1 volume knob, 2 tone knobs, and 1 switch tip Packing list: 1 x Strat Guitar Pickup Covers Knobs Switch Tip Set for Stratocaster Replacement Accessory Kit Dark Pink