Name: 1-7 MSA helmets Model: 1-7 Visitors: 79 price: 面议 member price: 面议 Apparatus lining can choose Yilabao or small tornado, classic, luxury scallops combinations under the chin . Side Groove, can retrofitting protective masks, ear defenders and annie to expand protection. PE or ABS material. Standard:GB2811-89 Colors: red, blue, white and yellow