Sennheiser Momentum 4 Headphones Earpad Clip Ring

Replacement for the original to use with ATH-M50X earpads.

Cut small holes on the earpad lip corresponding to the holes on ring. Can be a little fiddly to get the cut lip holes to align with the holes on the ring to install but once done it is secure.

Update: 18 months later with regular use and the pads are still on the headphones tightly (model originally posted else ware).