1PC Protect Baby Hearing Safety Noise Cancelling Earmuffs, Harmless, Suitable for Airplane/Home Improvement Package included: 1 x Earmuff Specification: Name:Baby earmuff Weight: 170g Product Size: 16x16cm/6.3x6.3in (After stretched) Material: ABS (Acrylonitrile Butadiene Styrene) Application: Noise Reduction Fit Ages: 0-5 years old Using Range: Take a plane, home decoration, noise insulation, noise reduction Noise reduction rate: 25 Features: 1.Designed for baby and children, establishing a good insulation to noise. Intimate design of head mat and thick ear pads, is more comfortable for baby wearing. 2.Imported sponge, harmless and high-density. 3.Headband is adjustable. Notes: -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. -Please allow a little difference due to manual measurement.