Feature:1. Comfortable to Wear: The headphone cushion pad is made from premium sponge and protein leather, this replacement earpad is tough, durable, soft and comfortable, and can be worn all day without discomfort.2. Material: The headband has been upgraded with protein leather and sponge instead of the cloth material. Premium protein leather is combined with a high density soft foam and the ear pads are shaped with ideal dimensions.3. Perfect Replacement: This headband cushion pad is designed specifically for HECATE G4, for G4 PRO, for G30 headphones. It is not compatible with any other models. Perfect replacement for your old or damage headband pad.4. Easy Installation: Easy to install and use, you only simply remove the original and install the new, the whole process is short and easy. It's very convenient for you.5. Upgraded: We've added an upgraded protein leather to these replacement headbands to enhance their durability. Made from the best quality materials, it helps you enjoy your headphones for as long as possible.Specification:Item Type: Headband CoverMaterial: Protein Leather + SpongeApplicable Mode: For HECATE G4, for G4 PRO, for G30 Headset.Package List:1 xHeadband Cover