Adequate Quantity: the package comes with 2 pieces of kids ear protection with different colors, enough quantity can meet your daily needs; The cute appearance and bright colors are both stylish and attractive, and they will be favored by children Utility Functionality: the kids noise cancelling ear protection with 27NRR noise reduction rating as designed with noise dampening sponge, thickening solid cups to keep your children secure from hearing loss, the kids hearing protection is ideal for blocking noise caused in large crowds, airports, construction sites and daily life Adjustable and Lightweight: adjustable headband and 360 rotatable ear cups, the ear muffs for noise reduction is foldable for easy storage and portability, adjustable (just slide the toddler ear protection from the metal string to adjust the size), lightweight and comfortable to suit for almost kids Good Usage Experience: the kids earmuff is in light weight and compact size, so you can carry the hearing protection ear muffs easily to reduce noise at any time and anywhere; Besides, the padded headband and soft ear pads are made of PVC and PU, provide a comfortable wearing experience for children Widely Available: the kids ear muffs can effectively keep out the noise in the daytime, and can be applied on most occasions, such as concerts, airplanes, music events, cinemas, sporting events, car competitions, wedding receptions, machinery, airplane port, travel and so on, protecting the baby's hearing