Made from durable materials, the black and transparent patio umbrella hole ring and cap set is designed to withstand the elements. Whether you're dealing with strong winds or heavy rain, this set will keep your umbrella securely in place. It's also resistant to rays, ensuring it won't fade or crack over time, making it a reliable addition to your outdoor furniture accessories. Features - Color: Transparent -Material:Plastic PC - Size: 7.10X7.10X3.10cm/2.79X2.79X1.22in -Durable plastic: made from practical black transparent plastic, this ring plug cap is built to last and withstand outdoor conditions -Effective protection: fits 1.63 inch umbrella holes, providing reliable protection from sunlight and rain, ensuring a comfortable outdoor space -Quick installation: the ring plug cap can be easily inserted into the umbrella hole, offering a quick and installation process -Multiple caps included: the set includes several caps, allowing for replacements and minimizing the chances of losing the caps -Outdoor compatibility: great for use with rvs, campers, and other outdoor equipment, making it a accessory for outdoor activities Package list: 1Set x parasol plug cap