[All-Metal Carport] D x W x H: 155'' x 142'' x 108''; you can easily park Moto, ATV, SUV, or sedan, with 19 Ga. high-strength steel poles and 27 Ga. steel roof; All parts coated with triple rust-resistant to extend the lifespan [Built to Last] 130° roof angle design to increase the top load-bearing capacity by 30% compared to other 160° flat top carports(20 psf rated), with multiple roof reinforced bars improving anti-high wind performance up to Beaufort 10 [Suitable Terrain] Includes anchor bolts and heavy-duty U-Shape stakes; please choose the proper anchor method according to your installation terrain: concrete, gravel floor, deck, loamy soil, or any horizontal surfaces [About Assembly] Please watch the installation video and prepare electric drills and ladders before setting up the carport; assembly needs 3 people, and the estimated time is 6-8 hours [Shipping & Warranty] Packaged in 4 reinforced cartons, which may not arrive at the same time; 1-year guarantee covers missing parts, missing boxes, and damaged parts, feel free to contact us for assistance