Adams felt timpani damper (mute). Attaches to the drum tuning bolt with sewn-in cord. Use for muted (con sord) timpani works. e.g ‘March to the Scaffold’ (Berlioz),’Polotsvian Dances’ (Borodin) and 3rd Movement of Mahler’s 1st Symphony. Suitable for all makes of timpani. Black colour. Fits all sizes and makes of timpani.