Baby Moo's cushioned safety helmet protects your infants/toddlers/kids against head collisions and decreases the injury risk. Lightweight and breathable, this safety helmet offers most ideal protection and safety for toddlers when they crawl, learn to walk and even during playtime.The tie in the head guard is for adjusting the length flexibly. The velcro strap can be used to adjust it to the circumference of your baby's head. Having good function of damping and cushioning, this helmet can avoid damage to the head during a young and tender age.