I know Muffy Baby Ear Protection for Babies and Toddlers up to 36 Months - Noise Reduction Earmuffs - Comfortable Headphones Against Hearing Damage & Improves Sleep

Industry Leading Noise Reduction Porous polyvinyl acetate fiber sound-absorbing cotton combines with New damping washer, cutting out the energy of noise effectively, reaching noise reduction to 25 db SNR in accordance with US EU Regulations, which can greatly block harmful noise and protect baby s hearing better. New Cup Design The cup of the baby noise cancelling ear muffs adopts excellent acoustic performance design, providing higher acoustic attenuation, which can cut out the noise greatly. The shells of the cup are made of ABS, making ear muffs durable. Unique Ergonomic Design Soft and large ear pads combine with the unique ergonomic design, covering baby's ears perfectly, reducing loud noises to a minimum. Wearing infant ear protection all day without pressure, thanks to its 5 ounces ultra-light weight and ergonomic design. Easy to put on supper stable From stillness to motion, the baby hearing protection stays perfectly on your baby ears. The improved fasten tape is applied for t