Description: Made of durable PVC and sponge material, more breathable and soft. Sound insulation, effectively reduce the impact of external noise on Baby`s hearing. Lining sponge, comfortable wearing feeling is more helpful to baby\'s health and sleep, the The adjustable headband and soft, gentle fitting ensure that your baby will be Suitable for sleep, study, work, travel, game, etc. Specification: Type: Ear Muff Color: blue, yellow, pink, black Material: PVC+Sponge Size: about 20x14cm Package Included: 1 x Baby Ear Muff Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3cm differences due to manual measurement.