Bass Damper felt strips for upright pianos, quality European damper felt. 70 cm / 27″ long. Available in two widths: regular 9 mm for uprights or 8mm extra narrow. Comes un-backed or with red or blue backing. Many other backing colors upon request. For boxed sets of upright bass dampers on wooden backing boards, see item #421550

• A. #220091 9 mm Strip no backing mono-chord Upright
• B. #220092 9 mm Strip no backing bi-chord Upright
• C. #220093 9 mm Strip no backing tri-chord Upright
• D. #221091 9 mm Strip red backing mono-chord Upright
• E. #221092 9 mm Strip red backing bi-chord Upright
• F. #221093 9 mm Strip red backing tri-chord Upright
• G. #222091 9 mm Strip blue backing mono-chord Upright
• H. #222092 9 mm Strip blue backing bi-chord Upright
• I.  #222093 9 mm Strip blue backing tri-chord Upright

Note: As of Fall 2021, 8 mm Bass Damper Felt Strips are no longer available.