This Zazu Hearing Protection earmuff set grows with children and delivers reliable noise reduction (SNR 23 dB) for concerts, travel, sporting events and other loud environments. This adjustable ear defender system includes two headbands — a soft, non-slip elastic band for infants (0–12 months) and a fixed, padded headband for juniors (12–48 months) — for a secure, comfortable fit as kids grow. This gentle design avoids pressure on the fontanelle and features cushioned ear cups to keep sensitive ears comfortable during long outings. This premium hearing protector is made from durable 100% ABS with an elastic band and includes a compact carry pouch, ideal as travel ear protection or noise-reducing headphones for family adventures.