Front cover: With ventilation for greater comfort, The front has also been designed as support for the cables of the communication products grid screen: + 5c (stainless steel), approved for high -speed particles at 45 m/s (f) according to the regulations in1731 protectors Integrated ocular: To increase eye protection, the G500 model can incorporate the series of integrated eye protections (V6*), available in colorless, gray and yellow version