Item Type: Noise Reduction Earmuffs Material: Plastic Package List 1 x Noise Reduction Earmuffs 1NOISE REDUCTION: It provide all day noise reduction, effectively isolating external noise and ensuring a quiet environment that is conducive to sleep and study. 2ADJUSTABLE DESIGN: Featuring adjustable settings, you can customize the fit according to your preferences, ensuring the well wearing experience and comfort. 3LIGHTWEIGHT AND COMFORTABLE: Made from well quality plastic materials, these earmuffs are lightweight and comfortable to wear for extended periods without feeling fatigued or uncomfortable. 4VERSATILE DESIGN: Specially designed for various scenarios, including sleep, working, and studying, these earmuffs offer comprehensive protection for your ears. 5THOUGHTFUL GIFT: These earmuffs make an excellent present for your family and friends, offering them the gift of peace and tranquility in noise environment