Baby Noise-cancelling Earmuffs For Safety And Sleep, Adjustable Toddler Hearing. Introducing Our Noise-reduction Earmuffs, Specifically Designed for Babies and Young Children Aged 0-6 Years. These Protective Headphones Are Perfect for Minimizing Loud Sounds to Create a Calm Environment for Your Little Ones. Crafted with High-quality Sound Insulation Cotton and Durable Plastic Materials, They Offer Superior Comfort and Safety Without Any High-concern Chemicals. Ideal for Various Age Ranges, These Earmuffs Ensure a Snug Fit and Effective Noise Reduction. Features: - Age Suitability: Babies, 0-1 Years, 1-2 Years, 3-6 Years - Function: Effective Noise Reduction - Material: Durable Plastic with Sound Insulation Cotton Lining - Safety: Free from High-concern Chemicals - Type: Protective Noise-reduction Earmuffs.