About this item Durable FRP Material This thermoset composite plastic material is widely used in building materials. Our reinforced steel manhole covers has anti-corrosion, lightweight and sturdy properties that can work for many years Utility Handle Ring Design Our septic tank lid with a galvanized iron ring, one person can lift the cover easily. It is very convenient to remove the lid no matter it is used as an inspection well cover in your yard Non-slip Cross-panel Surface This square manhole cover lid has cross pattern on surface to anti-slip when you use on pavement Affordable Outdoor Basin Cover Reinforced steel in our cover that can load up to 1.5t and embedded install on the ground.Kids can feel free to bike on our sturdy Sump Basin Cover lid in your lawn,garden,yard,pavement etc High-quality customer service Although we have reinforced the packaging of the product, the material may still be damaged during long-distance transportation. To meet your needs, please use the platform return and exchange service reasonably or contact us in a timely manner