Designed for optimum sun protection and shade, this 10-feet by 10-feet canopy features built-in reliability with a strong full truss ceiling and is constructed with the highest quality steel that is powder coated to prevent rust and scratches over time. The 100% polyester top is made of 600 denier heavy duty polyester and is water resistant, fire retardant and UV protected with a 2 year limited warranty. Caravan Canopy is one of the few canopy companies in the industry that provides tops with State Fire Marshal Certification and is CPAI-84 compliant. Having this allows you to use the tent indoors for trade shows, indoor vending, etc. Without this tag, you will not be able to set up indoors