Kids Bike Helmet, 3 Sizes, Toddler To Youth, Adjustable And Multi-Sport. Product Details Ouwoer helmet with more protection Ouwoer helmet is made of ABS and EPS, light weight for kid's cozy wearing, and provides more safety. Suitable sports Cycling BMX biking Scooter Skating Skateboarding Street dance Suitable users Toddler / Kid / Child / Youth Fully adjustable Crank adjustment dial in the back of helmet and chin straps are adjustable to fit user comfortably from 360 degree. The chin straps are soft, no more worries about that the straps may scratch child's sensitive skin. Straps buckle is easy to fasten and release. Padding system The interior padding system, 2 sets of interchangeable pads with different thickness (5 mm and 8 mm), provides effective shock absorption and sweat absorption, makes you cool while wearing. The pads are removable for cleaning, keep you away from odor and bacteria. Please use mild soap and water only for cleaning. Colors and sizes Various colors and sizes for users of different ages, genders, head circumferences. Color: Black / Blue / Gray / Yellow-green / Orange / Pink / Red. Size: Choose the helmet size according to the head circumference classification. S: 48-54 cm (18.9-21.3 inches). M: 54-57 cm (21.3-22.4 inches). L: 57-61 cm (22.4-24 inches). Package includes 1 x helmet 3 sizes available. ABS shell resists impact and high quality EPS foam provides shock-absorbing. Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older. 11 top and side vents keep user cool and comfortable. Suitable for various outdoor sports such as cycling, skateboarding and so on. Fully adjustable, provided by the crank adjustment dial, 2 sets of pads with different thickness, and length-adjustable chin straps. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.