HIGH-QUALITY MATERIAL SELECTION: Constructed of High Density Polyethylene and UV protected fabric, which is environmentally friendly, and tasteless. HDPE material has anti-aging, tear resistance and tensile strength properties. It will last 7 years under normal use and weather. Please rest assured to buy! EASY TO INSTALL: Our sun shade sail comes with grommets on each corner. The fabric is sturdy, the shading effect is good, which is very convenient to install. Even if it gets dirty, it can be washed with water for easy cleaning. GOOD AIR PERMEABILITY: The sunshade net can block up to 90% of the sun. It is an ideal choice for patios, swimming pools, balconies, carports, etc. Air and can water circulate freely, and there is no accumulation of water on rainy days. APPLICATION: Widely used for a patio, lawn, garden, pool, bbq areas,pond, deck, courtyard, park, carport, pergola, sandbox, driveway or other outdoor occasions. 100% SATISFACTION GUARANTEE: If you have any questions, you can contact us at anytime, we will serve you 24 hours a day, thank you for your choice!