Racing Optics Helmet Shield Tear Off - Perimeter Seal SpeedStack 3 - 4 mm Thick - 11.5 in Center to Center - Plastic - Clear - Arai GP-5W / Arai Ck-6 / Shoei X-11 / Shoei RF1000 / Bell Star / Icon Airframe / Icon Airmada / Simpson Voyager / Suomy - Set of 9 MPN 3417CP State Restrictions- Canada Restricted-NO Truck Freight only-NO Air Restricted-NO Note--