Check the listing for details. Zero 4 Outdoors 30" Glass Hinge Window; Premium Quality, Tempered Glass. Color: Clear, Condition: New. Listed at 52.95 USD. Our window is complete with tempered glass, aluminum hinges, high density extra large EZ Open finger tabs and a rubber gasket that is loose so you can customize your installation. The window swings to the inside of the blind. Window can be mounted horizontally or vertically. Hardware and instructions included. Installs quickly using basic tools. Overall glass size: 28 1/2" x 9 3/4" x .125" Finished opening with gasket: 8 3/4" x 27 1/2" Finished opening without gasket" 9" x 27 3/4" EZ Tabs size: 1.5" x .5" Zero 4 Outdoors windows are made in Portage, WI. Our window manufacturing line took shape after years of installing other windows in our hunting blinds. We're confident these windows will be some of the best you've had your sights on! Warranty: We believe in what we sell and use these windows in our own blinds. If you have any issues with the performance of our product, we are here for you and want to make it right. Contact us. Maintenence: Wipe with water and clean cloth, don't use cleaners. Wipe gasket with Silicone spray and clean cloth to reduce friction.Our window is complete with tempered glass, aluminum hinges, high density extra large EZ Open finger tabs and a rubber gasket that is loose so you can customize your installation. The window swings to the inside of the blind. Window can be mounted horizontally or vertically. Hardware and instructions included. Installs quickly using basic tools. Overall glass size: 28 1/2" x 9 3/4" x .125" Finished opening with gasket: 8 3/4" x 27 1/2" Finished opening without gasket" 9" x 27 3/4" EZ Tabs size: 1.5" x .5" Zero 4 Outdoors windows are made in Portage, WI. Our window manufacturing line took shape after years of installing other windows in our hunting blinds. We're confident these windows will be some of the best you've had your sights on! Warranty: We believe in what we sell and use these windows in our own blinds. If you have any issues with the performance of our product, we are here for you and want to make it right. Contact us. Maintenence: Wipe with water and clean cloth, don't use cleaners. Wipe gasket with Silicone spray and clean cloth to reduce friction.