Captain Stag Amazon.co.jp Exclusive Y-7842 Bicycle Helmet for Kids Soft Shell XS Size Head Circumference 48-52cm For Toddlers SG Standard Luck Blue

Standard Bicycle SG standard passed productTarget age (reference) 1 to 6 years old Do not use for infants under 1 year old.Product size (approx.) Head circumference / 48-52cm (XS size, for infants), product weight (approx.) 240gMaterial Shell/PVC, Liner/EPSFeatures Lightweight soft shell type Adopts a dial-type adjuster band that can be adjusted according to the size of the head Chin strap adjuster is adjustable Adopts a one-touch buckle Ventilation with 5 ventilation holes Comes with a removable protective cushion (4 places), uses bicycles without pedals, children's bicycles, children's bicycles, skateboards, kickboards, roller skates, unicycles