3PK PROlific Fingerboard Foam Tape - OG Edition (1mm Thick) – Teak Tuning Pro Fingerboards
Amazon.com: ASTER 12 PCS Fingerboard Foam Grip Tape, Adhesive Fingerboard Foam Tape Black Non Slip Foam Grip Tape for Fingerboards,110 x 38 x 1 mm : Toys & Games