Features: With strong impact resistant material for double protection. Adjustable chin strap and rear elastic rope ensures proper fit. Perfect for football, basketball, rugby, soccer, other sports. Comfortable with adjustable, in addition to ventilated, this helmet is comfortable to wear all day long. Please see sizing chart image for proper fit. Specifications: Material: polyester, high density foam Color: red, black, blue Size: S, M S suit for 3-5 year old children M suit for 6-11 year old children Package included: 1pc x sports helmet Note: 1. Due to the light and screen difference, the item"s color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.