Replacement Headband Leather Foam Cushions Compatible with Studio 2.0 Studio 3.0. 

Specification 

Material: Protein Leather 

Color: Blue 

Package Includes 1 * Replacement Headband Cushion

Compatible with Studio 2.0 Studio 3.0 wireless and wired headphone.
The replacement repair for your headphone, easy installation.
Protein Leather, soft foam sponge, making your ears more comfortable.
Buy with confidence: 1 x Replacement Headband Cushion
If you do not make sure the model which your headphone is, please feel free to contact our customer service.