ITEM NAME:Grand Piano Damper Lifter Felt 20'' Strip for Piano Repair Replacement Description: Grand Piano Damper Felt 20'' Strip for Trichord 3 String . High quality and brand new. Suitable for piano repair replacement parts. Size Chart: Size: Approx. 510x10x9mm/20.08x0.39x0.35inch Package Includes: 1 x Grand Piano Damper Felt SKU: CKX0015217278000885.Grand Piano Damper Felt 20" Strip for Trichord 3 String. 1 x Grand Piano Damper Felt. SKU: CKX0015217278000885.