* Tactical helmets use: Hybrid engineering plastics, strong impact resistance, not easy to break, durable, can effectively protect the head. * Cushioning cushion: The tactical helmet is internally equipped with cushioning cushions and is lined with an impact resistant layer and a memory foam layer to minimize the damage you receive when impacting. * Features: The helmet is simple in structure, easy to assemble and disassemble, with OPS version rails, and can be installed with various rail attachments. * Velcro: There are a lot of Velcro on the back, side and top of the tactical helmet. You can wear camouflage camouflage and use the helmet effectively and reasonably. * Chinto: The ergonomically designed chin rest effectively holds the helmet in your head and does not bias the helmet even during strenuous exercise.