... selections. Buyer could choose by following:. Helmet: SM-901, SM-902, SM-904, SM-914, SM-905 or SM-906. Visor Holder: H-867. Snap Type ... .1 are available.SAFETY HELMET MODEL NO.SM-901, SM-902, SM-903, SM-904, SM-905, SM-906, SM-913, HC-81COLORWHITE, YELLOW, BLUE, REDSUSPENSION TYPE4 ...