Features: Premium protein leather ear cushions with soft sponge cores deliver outstanding comfort and upgraded noise isolation, specifically designed for Blue Parrot B550 series headphones. engineered for B550 XT/B550XT models, these replacement ear pad feature tool easy installation, breathable inner layers, and strong wear resistant surfaces that maintain shape over time. Ideal for commuters, gamers, and outdoor enthusiasts who require extended wear comfort and stable noise reduction during active use. Perfect for office environments, public transit commutes, or hot days workouts where heat buildup and ambient noise compromise sound experiences. Combines sweat resistant protein leather construction with airflows enhanced padding to prevent moisture retention while providing secure aural sealing for immersive sound. Specifications: Component : Protein + sponge Size: about 20x65x80mm/0.79x2.56x3.15inch Package Includes: Pair Headphone Cover note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.