OGK Children's Bicycle Helmet j-cules2 【54-56cm】 Blue / Black / Silver Good ventilation with air vents. - Brand: OGK - Color: Blue / Black / Silver - Type: Children's helmet - Size adjustment function: Yes - Design: Aerodynamic design, with adjuster With a cool design and adjustable size, it can be used for a long time from kindergarten to elementary school! We didn't have many opportunities to go out and play on bicycles, but we did move it in the basket, so there are some minor scratches. Thank you for your understanding. There is no deterioration of the cushion or belt, so it can be used safely! I'm sorry, but I can't send it in a smaller size, so a discount is difficult. Thank you for viewing!