Check the listing for details. KastLite 18" White Acrylic Lamp Post Globe with 5.25" Neckless Opening. Color: White, Condition: New. Listed at 99.99 USD. THE RIGHT SOLUTION: 18" White Globe with a 5.25" Outside Diameter Neckless Opening.ITEM SPECIFICS: Item Number 20018-WH-5N | White | Acrylic | Smooth Textured | Neckless Opening | Lamp Post Globe (NOT for ceiling fan replacements)THE IDEAL LIGHT COVER: Acrylic material is UV resistant with a continuous operating temperature up to 90C and transmittance of 92%. One piece injection blow-molded.MODERN QUALITY: KastLite globes are both water and shatter resistant, with UV inhibitors to help prevent yellowing over time. Rest assured they will stand the test of time for your application!LEADERS IN LIGHTING & PLASTIC SOLUTIONS: KastLite is a leading brand in Lighting Fixtures and Accessories, manufactured in the United States and serving customers across all 50 states. We look forward to serving you!