• Optical Quality Polycarbonate Panoramic Lens
• Anti-Fog Coated Face-Shield
• Dynamic Face Seal Flange
• Bayonet Cartridge Connections
• 5-Point Head Harness and Clasps
• Inner Orinasal Cup
• Protective Valve Cover
Contact us for returns within 14 days. 10% restocking fee will apply to most items. Made-to-order and custom items are non-returnable, non-refundable. Customer will be liable for return shipping costs. Many items ship direct from manufacturer.