【Comfortable & Durable】The safety earmuff shell is shaped with sturdy material, which is sturdy and durable. The ear pads and headband are made of soft leather and sound-proof sponge, which closely fit the child's head to achieve the maximum noise reduction effect. 【Outdoor Safety Ear Defender】Multi-purpose to reduce outside noise such as vacuum cleaners, lawn movers, parties, concerts, fireworks, movies, soccer games, and even travel on planes, trains and subways. 【Compact Folding Design】Easily tuck the earpieces back into the headband for compact storage and convenient portability; the ear protection headphones fold up nicely to fit in a backpack without adding bulk while take up less space. 【Ultra Soft】Padded headband reduces the pressure on your kid’s head for superior comfort while soft ear cushions ensure a snug fit; Ergonomic design helps your beloved little ones to feel confident and secure. 【One Size Fits All】Retractable stainless steel and 360 rotatable ear cups with comfortable foam can be adjusted to fit any child's head of various ages.