Name: inflatable helmet A5005 material: ABS name: JX-A5005 brand: Shell body super-class of air Dynamics shell, used imports high strength engineering plastics 2: nasal seal original nasal seal used environmental type hot plastic plastic rubber 3: surface mirror used world advanced of mechanical Dynamics principle design, outside type beautiful. Security. easy disassembly 4: ventilation system double entered of ventilation system. has suburb of introduction air and cycle circulation. control airflow of supply, that comfortable 5: buffer layer high anti-rushed double density EPS sent bubble layer Security apply mutatis mutandis to Euro standards. 6: lined with velvet fabric lining, smell of sweat-proof performance, removable inner lining gills cleanse 7 environmentally friendly PVC materials used in tape 8: latch insert latch system in acid and alkaline environments, by 2,400 destructive testing