For storm door windows or any glass areas which are most likely to be struck by your family or pets. Economical, safer than annealed glass, easy-to-install, and shatter-resistant. Optix acrylic is certified to meet the ANSI (American National Standards Institute) Z97.1-1994 standard. .080 (564 IN), .100 (110 IN), .118 (18 IN) approximate thicknesses. These states have safety laws in effect: Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho (Building Code), Illinois, Indiana (Building Code), Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri (effective 1177), New Jersey, New York, North Carolina (Building Code), Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Virginia, Washington, West Virginia, and Wisconsin. 5 volume discount available on order of 10 cartons or more, assorted. To quality for this volume discount orders must be phoned into the Do it Best Corp Order Department Monday thru Friday 7:30 - 5:00. Phone 260493-3555 or contact the 2600 department. Do not place order through your Retail Wizard.