Thank you for viewing. - Brand: NOCE - Size: 56-59cm - Color: Black - Design: Matte finish - Ventilation holes: Yes - SG Mark: SG Mark Compensation System 【Safety】 This helmet is designed for children and adults and uses high-quality materials to absorb impact. 【Comfortable Ventilation】 It has many ventilation holes, ensuring comfort even during extended use. Especially reassuring on hot days. 【Stylish Design】 Features a matte black finish, making it easy to match with any style. 【Size】 56-59cm Suitable for children from mid-elementary school age to adults. My child used this when riding a bicycle, and it has some scratches from being put in the basket. Also perfect for skateboarding, etc. It's from 2020, but it was used for only six months (a total of 10-15 times) and has been stored away since then. Would it be suitable as a spare?