Extend your outdoor gathering space with lasting coverage with the ACACIA by Riverstone Square OutDura Gazebo Canopy. This rust-free aluminum frame is solidly built to last a lifetime. The beige electrostatic finish actually sends an electric charge through the paint and the frame to help cause a chemical (ionic) bond, much stronger that simple powder coating commonly found in imported versions. A hidden ground attachment keeps unit in place and eliminates the need to use pea gravel to add weight to the frame and prevent rattling during wind as most imported versions suggest. The two-piece canopy is designed to allow for ventilation under the gazebo and to help ensure updrafts from damaging the gazebo canopy. We proudly use outdura branded Acrylic Marine fabrics proudly made in the USA. This outdura canopy is UV-protected and designed to resist fading and staining for 7 years. This unit requires simple assembly and includes a manufacturer's limited warranty (10 years on frame; 7 years on canopy).