Age range:Kid Material composition:ABS Material type:ABS Outer material:Acrylonitrile Butadiene Styrene (ABS) Features:Lightweight, Adjustable Strap Included components:Helmet Department:Girls' Product Dimensions:27 x 14 x 5 cm; 340 Grams Description: Material: ABS + EPS Size: head shell circumference: 50-54cm Package included: 1 x Children Riding Protective Helmet Note: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement. About this item Durable and Shock Resistance: Designed for multi-sport head protection. The materials used are tough and durable PVC and PC, EPS foam, which can help absorb the impact and protect the childs head during the impact. Adjustable: This childrens bicycle helmet has an adjustable rotating dial on the rear of the helmet to ensure you wear it perfectly and safely. After a day of riding, you can easily remove the lining and wash away sweat. Ladybug Pattern Design: Cute and charming ladybug design, bright and vivid colors increase the fun of childrens entertainment. Lightweight and Comfortable: This helmet is made of soft foam material, which is light and impact resistant. Multiple vent holes make the head feel cool and comfortable when riding / skiing / riding / skiing / skateboarding and performing multiple sports. Multifunctional Sports Equipment: The childrens helmet is flexible and diverse, suitable for many sports activities such as cycling, skateboarding, scooter, inline skating and so on. These helmets will be an essential protective equipment for any outdoor sports enthusiast. Durable and Shock Resistance: Designed for multi-sport head protection. The materials used are tough and durable PVC and PC, EPS foam, which can help absorb the impact and protect the childs head during the impact. Adjustable: This childrens bicycle helmet has an adjustable rotating dial on the rear of the helmet to ensure you wear it perfectly and safely. After a day of riding, you can easily remove the lining and wash away sweat. Ladybug Pattern Design: Cute and charming ladybug design, bright and vivid colors increase the fun of childrens entertainment. Lightweight and Comfortable: This helmet is made of soft foam material, which is light and impact resistant. Multiple vent holes make the head feel cool and comfortable when riding / skiing / riding / skiing / skateboarding and performing multiple sports. Multifunctional Sports Equipment: The childrens helmet is flexible and diverse, suitable for many sports activities such as cycling, skateboarding, scooter, inline skating and so on. These helmets will be an essential protective equipment for any outdoor sports enthusiast.