This is a sleeping headset for baby and children, which is made of and durable materials for safe and durable wear. Designed for newborn babies, infants, toddlers, children, students, etc. Lightweight and portable, can be used in home, plane, park, outdoor, camping, hotel, etc. Features -Color: .as shown -Material: high density sponge, ABS, iron, PU. -Size: About 12.00X7.00X5.00cm/4.72X2.75X1.97inch. -Safe material, double-layer inner lining, , effectively improve wearing comfort, and better protect the head -The position of the earmuffs can be adjusted as required to ensure the comfort of wearing the earmuffs -The lining is comfortable and softer, reducing pressure on the ears, comfortable to wearing -With bright and pretty color, adjustable design, suitable for children, kids, baby, even adults - practical, designed to help baby enjoy a and quiet life Package list: 1 x soundproof earmuff