Great for Imperial Cornets etc. 17.5mm x 3.2mm with a 9.5mm hole.
20Pcs Yootones Trumpet Valve Felt Washers Cushion Trumpet Top Cap Felt Pads for Trumpet Replacement Musical Instrument Accessory (Black)
20Pcs Yootones Trumpet Valve Felt Washers Cushion Trumpet Top Cap Felt Pads Compatible with Trumpet Replacement Musical Instrument Accessory (White)
FA-99 Top Cap Felt Washer Felt Washer 17.5mm x 2.5mm & 11.1mm hole
Trumpet Valve Felt Washers Cushion Trumpet Top Cap Felt Pads for Trombone
Alipis 20pcs Trumpet Valve Pads: Felt Washers Cushion Trumpet Top Cap Felt Pads Replacement Accessory Parts - Instrument Parts 0.71x0.71x0.12in
20Pcs Trumpet Valves Felt Washers Cushion Trumpet Top Cap Felt Pads Replacement
