The SIP 107mm x 89mm Front Cover Lens is designed is the perfect replacement lens for the SIP METEOR 2185 Electronic Welding Headshield. Designed for high-quality reliable protection, this lens helps provide a better experience with the METEOR 2185.• Replacement 107mm x 89mm welding headshield front cover lens• Provides high-quality and reliable protection in all applications• Perfect for the SIP METEOR 2185 Electronic Welding Headshield• Convenient and superb value-for-money