Item Type: Baby Head CushionMaterial: Cotton, SpongeProduct size: Approx. 40 x 53cm / 15.7 x 20.9inApplicable Age: 6 months to 5 years oldStyle: Grey Forest, Antler, Breathable .wang-edit-text{font-family:'Arial' important; } .wang-edit-text .wang-edit-text .wang-edit-text 1Prevent Falling: Used for babies to learn to walk, crawl, run, to prevent the baby from hitting the ground directly when falling down, to provide a bumper for head. 2Cleanable Fabric: After getting dirty, baby helmet can be cleaned directly with water. Stain is easy to clean out and helmet will not be deformed after repeated cleaning. 3Adjustable Design: With hook and loop fasteners design, convenient for adjusting tightness, and suitable head circumference is 15.7 to 20.9 in. 4Breathable Holes: 4 vents at head cushion top that absorb sweat unhindered, making baby will not feel stuffy, and more comfortable, can be used all year round. 5Cotton: High density, high elasticity bumper sponges are impact resistant, lightweight, and soft to wear, can completely preserve the baby.