Headphones earpads are made of protein leather . Replace your old or broken earpad cushions, make your headset a new look. The ear pads compatible with Sennheiser HD 4.50 BT, HD 4.50 BTNC, HD 4.40 BT, HD 4.30 G, HD 4.20 S, HD 458 BT, HD 450, HD 450 BT, HD 400 S, HD 350 BT ear cups. Ear Cushion Dimensions: 3.6" x 3" x 1" Package Contents: Headphones pad x 2

Ear Pads Compatible Headphones:
- Compatible with Sennheiser HD 4.50BT, HD 4.50BTNC, HD 4.40BT, HD 4.30G, HD 4.20S, HD 458BT, HD 450, HD 450BT, HD 400S, HD 350BT earpads.

Note:
Headset ear pads only, device is not included.