Brand new, unused item. This product is sold on Amazon for 2980 yen. 【Safety Standards for Mom's Peace of Mind】This product meets international safety standards such as SG certification, CE certification, and CPSC standards. We have achieved reliable quality to protect your precious child's head. 【High-Strength Shell x Shock-Absorbing Inner】Features a durable ABS shell and high-density EPS foam. It quickly absorbs and disperses impact from falls and collisions, minimizing the risk of injury. 【Excellent Breathability for Comfort】Multiple ventilation holes are placed on the helmet body. It prevents heat from building up while riding, preventing stuffiness and allowing for comfortable use even in the warmer seasons. 【Fits Japanese Head Shapes】Designed to fit the rounded head shapes of Japanese people, it fits snugly and doesn't slip. The adjuster on the back of the head allows for easy size adjustment, so it can be used for a long time as your child grows. 【Removable and Clean Inner】The soft, shock-absorbing inner pad is removable and washable. You can always keep it clean, so your child can wear it comfortably.