Baby Noise Cancelling Earmuffs: The Infant eardrums are more fragile, every year there will be babies who are not protected their ears and caused hearing loss. Constant exposure to noise will not only damage babies' hearing, but also their brain development. Our noise cancelling headphones can protect your baby's sensitive ears well from irritating noises anytime, anywhere. Safe Materials: The baby ear muffs are made of professional noise-cancelling sponges, thickened solid cup design, and the shell used ABS material. Elastic headbands are made of polyester - soft, comfortable and adjustable to fit different sizes of heads. Strict products and material tests could be ensured for suitability of infants and toddlers. Safe and Soft: Well-cushioned ear cushions reduce pressure on the ears, gently and snugly fit most ears, providing maximum comfort and sealing to block out a lot of noise.Enhanced with ultra-soft fabric and polished. Free of silicone and BPA without fear of allergic reactions or irritation. Easy to clean and built to last, they're designed to withstand the test of time. Unique Ergonomic Design: Large soft ear cushions combine with a unique ergonomic design to perfectly cover baby's ears and minimise noise. Wear your baby ear protectors all day long without stress thanks to their ultra-light weight of 5 ounces and ergonomic design. Widely Used: Ideal for concerts, sporting events, travelling and noisy moments of everyday life. Keeps your baby's eardrums safe in noisy environments and helps them sleep through the noisiest situations.