Bridgestone Beak CHB5157 Junior Helmet This is a durable hard-shell type helmet. It features a size adjustment adjuster for a perfect fit, and the inner liner is grooved for breathability. It has a sporty design with a visor like a cap. This product is SG mark certified. It has been used normally, so there are scratches. The adjuster, belt, etc. are all in good working order. Size: Under 51-57cm Ages: 6 and up - Brand: Bridgestone - Model Name: Beak - Color: Blue - Intended Use: Children's helmet Thank you for viewing.