These ear muffs are ideal compatible with anyone looking to block out noise while sleeping. The soft, plush lining offers comcompatible witht, while the adjustable strap ensures they stay in place throughout the night. Whether you're at home or traveling, these ear muffs will help you get the rest you need by keeping your ears warm and blocking out unwanted sounds. Features - Color: Light Grey -Material:Plush - Size: 55.00X11.00X0.50cm/21.61X4.32X0.20in -Enhanced warmth: the lining offers insulation, effectively blocking out cold air and maintaining a warm environment compatible with your ears -Fit: the adjustable strap allows you to easily modify the fit, ensuring maximum comcompatible witht compatible with different head circumferences -Stylish simplicity: with a sleek and simple design, these earmuffs are compatible with any occasion, blending seamlessly with your wardrobe -Comcompatible witht: designed with ergonomics in mind, these earmuffs do not pressure , ensuring experience -Sleepfriendly material: the soft and gentle fabric concompatible withms to your ears, providing a comcompatible withtable and undisturbed sleep experience Package list: 1pcs sleep earmuffs