This is an acrylic finger ramp designed for 1960s-style Jazz Basses. Made of transparent material, it can be attached without detracting from the wood grain or design of the instrument. The shape of the spacer has been designed to be right on the edge of the pickguard, making it less noticeable than the previously sold ramps. ■ Size 92mm wide x 72mm long Pickup mounting screw distance: 38mm on the front side, 40mm on the rear side Screw hole semicircle: 13mm diameter Spacers: 2mm and 3mm thick included ■ About Double-Sided Tape Upon request, we will ship the product with either 1mm or 0.06mm thick transparent double-sided tape attached. If using the 0.06mm thick tape, it may interfere with the pickguard screws, so please remove the screws before applying. It is also possible to apply different thicknesses of double-sided tape to the front and rear sides. Left-handed models are also available, so please let us know in a message after purchase. ※ The images show an example of the ramp attached to a "Fender Made in Japan Hybrid II Jazz Bass." Please be sure to check the size before purchasing. Please feel free to contact us if you have any questions.