... mining Material: ABS, PE, PP, HDPE is availableColor: red, blue, yellow, white, black, orange is okRib: one rib, two ribs ... -ABSWeight380gAccessoriesFabric tape, buckle, pinlock, ratchetColourRed, Yellow, WhiteSize52-60CMFeatures· Safety helmet with a versatile new shell design of V rib with ... this demand , please free to contact me . hABS Safety Helmet with 6 cooling vents on top of the shell