BiutiMama Toddler Helmets 2-4 Years 3-5 5-8 Kids Bike Helmet for Toddlers Age 1-3 Baby Bike Helmet Adjustable Lightweight Cycling Bicycle

【Lighter, More Breathable, and Safer】The kids bike helmet complies with the U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older. It also meets the ASTM F1447 standard and chemical testing. It is made of a lightweight, overmolded structural PC shell and lined with shock-absorbing EPS foam. It has 14 vents and a channeled interior that allows cool, ventilated air to circulate through the helmet, reducing sweating and keeping you cool

【Adjustable Helmet to Fit Your Child】The Toddler Helmet 2-4 is light enough for a little kid to wear easily. The toddler helmet comes with an adjustable strap and a rotating dial that can be adjusted to your kid's head circumference for a comfortable, perfect fit. The quick-release clip secures the helmet in place to better fit your baby. Adjustable head circumference X-Small: 48-52 cm / 18.9-20.5". Adjustable head circumference Small: 52–56 cm / 20.5 - 22.0"

【Helmet with DIY Stickers】Free extra 2 cute and colorful DIY stickers are given to let children be creative and design their own bicycle helmet. Their helmet will be unique, fun, flexible, and most importantly, safe! A set of 8mm thick removable replacement foam pads is included in the package

【Suitable for Multiple Sports】This toddler helmet 3-5 can be used in a variety of occasions and create a safe outdoor play experience for children

【Perfect Gift】The kids helmets ages 3-5 is a good choice for Children's Day, Birthday, Christmas, Thanksgiving gifts, and is perfect for any teenage girls and boys