Add a touch of modern style to your patio, deck, or garden with this BONOSUKI aluminum pergola. The all-aluminum design and double-layer aluminum louvers are not only aesthetically pleasing but also offer exceptional corrosion and rust resistance, maintaining their good condition under the sun or rain. The double-layer louver design enhances durability and provides better shading and protection. The hand crank design allows you to easily open and close the louvers in both directions, and the crank can be stowed away. The louvers can be adjusted from 0 to 90 degrees and stopped at any angle, providing perfect sunlight or shade anytime. Each louver has a small silicone pad in between to reduce noise and prevent loud sounds during opening and closing. The unique hidden drainage system ensures efficient rainwater runoff, preventing water accumulation issues. Installation is quick and easy with the patented structure design. LTL shipping includes multiple packages, ensuring the product arrives safely and undamaged. Whether for shading, rain protection, or snow resistance, this aluminum pergola provides a comfortable outdoor experience in any weather condition.   Dimensions: Notes: 1. Carefully check accessories when opening the package.If anything is missing or damaged, please contact us immediately. 2. Please do not force orovertighten screws.If any screw gets stuck, unscrew it and start again. After set up, fully tighten screws. 3. Do not tighten all the screws before ensuring the item is properly aligned.