The ear muffs are designed with professional noise dampening foam, high sealing solid cup and the unique housing, the ear muffs offer a SNR 21 dB (Noise Reduction Rating) for ears, suitable for large-scale activities and sports events. for baby below 2 year-old. Feature - Color: Mint green- Material: ABS- Size: About 22x22x7cm- The ear muffs are designed professional noise dampening foam, high sealing solid cup and the unique housing, the ear muffs offer a SNR 21 dB (Noise Reduction Rating) for ears.- The hearing protection ear muff is suitable for large-scale activities and sports events.- It also performs favorably in keeping the baby from loud injurious sound.- Adopted eco-friendly material, it is lightweight and easy to store and extremely comfortable for your child. The headband and ear cushions apply a comfort and snug.- Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!Packing list: 1 x Earmuff