Razor Thresher Ultimate 7 

These are the super comfortable GEL filled ear muffs.

We do also stock the cheaper foam filled units

One Pair Gel Gaming Headphone Replacement Ear Pads for Razer Thresher Ultimate 7.1 Headset Ear Cushions
Feature:
1. Gel Material, comfortable to wear.
2. Improve the fidelity of the audio by buffering the vibration between the ear and the headset, and provide a more dynamic sound.
3. Replacement for your lost or broken ear pads.

Specification:
Quantity: 1 Pair
Color: Black
Material: Gel
Size: About 105 X 105 X 30mm/4.13 X 4.13 X 1.18"
Suitable for Razer Thresher Ultimate 7.1 Gaming Headset