Kids Detachable Full Face Bike helmet Children's Sports Child Cycling MTB Motorcycle Skateboarding Roller Skating Helmet

High-concerned chemical：None Model Number：Lightweight and compact Light Helmet Certification：CE Air Vents：16 - 20 Type：Light Helmet Material：PE Age Group：Kids Origin：Mainland China Weight (g)：310G Age：Kids Product packaging：30.5x22.5x18CM Technology：One-piece molding Color：13 colors are available Size：-53CM Inner width：16CM 20CM WEIGHT：310G Ventilation holes：16 type：Multi-purpose/Lightweight/Adjustable product 1：Motorcycle helmet/Helmet cycling product 2：helmet with light/Light product 3：helmets for Child/ helmet child product 4：Road helmet/Snowboard helmet

High-concerned chemical: None Model Number: Lightweight and compact Light Helmet Certification: CE Air Vents: 16 - 20 Type: Light Helmet Material: PE Age Group: Kids Origin: Mainland China Weight (g): 310G Age: Kids Product packaging: 30.5x22.5x18CM Technology: One-piece molding Color: 13 colors are available Size: -53CM Inner width: 16CM 20CM Ventilation holes: 16 type: Multi-purpose/Lightweight/Adjustable product 1: Motorcycle helmet/Helmet cycling product 2: helmet with light/Light product 3: helmets for Child/ helmet child product 4: Road helmet/Snowboard helmet