• Soft materialMade of super-elastic soft polyester fabric.
• One Size Fits Most: Length 20cm/7.9 inches --- Width 15cm/5.9 inches
• Protect Your Health: Each filter is crafted with 5 layers, contains activated carbon, anti-sticking cloth, two layers of high efficiency filter cloth. Containing 2 Replacement Packs)
• Easy to useThe earmuffs with elastic cord can adjust the length of the earmuffs as needed. Suitable for most people, suitable for adults, men and women.
• Cleanable and reusableThe 5-layer fiber protective face muff can be washed and reused many times. This is environmentally friendly and a good gift for family and friends.