Useful: Designed For Apple AirPods1 2 wireless headphone box, 100% fitting, not easy slide out and keep it always in new look. Special: Provides full protection for your device. Superior shock absorbing design, protect your headphone box body from dirty, bump and scrape, prevent abrase. Advantage: Precise hole location for charging port. Easy access to the charging port. Adds anti-slip bars on it\’s two sides. Durable: Made of environmentally-friendly medical-grade silicone, soft texture, not deform and offers wonderful grip. Good choice: Fashion but simple style fits and matches your headphone box perfectly. Ultra thin and use the most secure and slim way to carry your device.