Features: Experience unparalleled comfort and enhanced noise isolation with these premium sponge ear cushions designed for B650/S650(650XT) headsets, featuring soft touches materials that reduce ear fatigue during extended use. The breathable ice cotton construction ensures optimal airflows to prevent heat buildup, while the universally fit design accommodates most similarly sized headphones for versatile compatibility. Ideal for commuters, audiophiles, and gamers seeking enhanced comfort during prolonged use, these replacement pad combine ergonomic support with heat dissipating materials to prevent ear fatigue. Optimize focus in noisy environments like daily commutes, workouts, or office settings – the noise reducing fabric effectively blocks ambient distractions while maintaining breathability. With stain resistant materials, these durability ear cushions simplify maintenance through wipe clean surfaces, ensuring long term protections for your headphones' original aesthetics. Specifications: Component: Sponge Size:Approx.80x65x20mm/3.15x2.56x0.79inch for B650/S650(650XT) headphones, it fits perfectly into the ear cups, ensuring stable and not easy to slide off. Practicality: Effectively replace old earcups, improve sound quality isolation, enhances wear comfort, and is suitable for long-terms use. Package Includes: 1Pair Earpads note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.