Handslide Bumper Cork, Conn, King, & Others, Trombone, Set of 2

Benge, Conn, Holton, King, Omega, trombone hand slide felt bumper. Set of 2, approximately 17.5mm OD, 13mm ID, & 4mm thick. For the thinner cork washer (2mm vs 4mm) for trombones not listed here, contact me.
Fits Models:

MODEL BRAND SUBCATEGORY
165F Benge Tenor Trombone
608F King Tenor Trombone
607F King Tenor Trombone
110H Conn Bass Trombone
100H Conn Tenor Trombone
2102 - 2B King Tenor Trombone
112H Conn Bass Trombone
2102PL - 2B+ (w/ brass outer slide tubes) King Tenor Trombone
2102L - 2B Lightweight King Tenor Trombone
2103PL - 3B+ King Tenor Trombone
88H Conn Tenor Trombone
88HO Conn Tenor Trombone
8H Conn Tenor Trombone
2103F - 3B w/ F attachment King Tenor Trombone
89H Conn Tenor Trombone
2104 King Tenor Trombone
88HTO Conn Tenor Trombone
2104F King Tenor Trombone
52H Conn Tenor Trombone
TBOM310 Omega Tenor Trombone
TR602 Holton Tenor Trombone
606 King Tenor Trombone
606SP King Tenor Trombone
23HSP Conn Tenor Trombone
23H Conn Tenor Trombone
3B King Tenor Trombone
88HCL Conn Tenor Trombone
SL4747 Conn Trombone Slides
SL4762 Conn Trombone Slides
SL2525 Conn Trombone Slides
SL2547 Conn Trombone Slides
SLF547 Conn Trombone Slides
88HOSP Conn Tenor Trombone
88HSP Conn Tenor Trombone
22H Conn Tenor Trombone