Catalyst Liner & Cheek Pad Set

Replacement Anti-Microbial Cheek Pads and Removable/Washable Liner. Easily changes out for fast and simple cleaning.

This set is compatible with the Catalyst and Catalyst Carbon.

SIZES: 

XS - 43 MM
S - 40 MM
M - 38 MM
L - 38 MM
XL - 36 MM
XXL - 33 MM