This is a finger ramp specifically designed for Aerodyne basses. The bottom surface is curved to match the body. The top surface has an arched shape and will be custom-made to match the string height of your instrument. The underside has screw hole cutouts. It can be easily attached with the included double-sided tape. A seamless rest is provided on the 4-string side, allowing comfortable playing with either a pick or two-finger style, despite the ramp's thin profile. The dedicated neck-end slap slope shown in the image is also available. Please let me know if you would like to purchase a set. A discount will be applied.