Size: 300*230cm, circumference 950cm, height 230cm Easy Installation & removal: 1. Lower the umbrella about halfway. 2. Spread the netting out around it, then tighten up the adjustable strap on top to the extent that it does not fall off. 3. Raise up your umbrella. 4. Install zipper extensions on both sides. 5. Fill the tube at the base to keep the netting secured. Diameter & Height Adjustable:The rope at the top of the mesh can be adjusted to fit the patio umbrella with a diameter of 8-10ft. And the maximum applicable height is up to 7.5ft. Zipper Design:A large zippered entrance allows for access to the inside and provides a quick and easy way to get in and out of the enclosed area.The zipper line is thin and will not obstruct your view. Insects-proof:This mesh umbrella cover provides natural protection from itchy mosquitoes or other pesky bugs. This screen is highly useful for hosting parties, dining out on a patio, or for children and pets to rest without fear of bug bites! Water Tube Design:The bottom ring of this insect screen features a plastic tube that can be filled with water for added control and heaviness. This keeps the screen from shifting out of place and prevents wind or other storms from blowing it away!