Package Content: You will receive 4 pieces of pool umbrella stabilizers, which will meet your daily use. Sufficient quantity for your use and replacement needs.
Suitable Size: The outer diameter of umbrellas insert is 5.4cm/2.12in, and inside diameter is 4cm/1.57in. It's suitable for you to install 1 3/4" umbrella's insert on pool. Please note that it's not suitable for putting on patio table.
Premium Material: Pool umbrella stabilizer is made of plastic, which is reliable, sturdy, long-lasting, weather resistance and not easy to break and deform. Serving you for a long time.
Practical Tool: Pool umbrella sleeve can efficiently stabilize your pool umbrella for preventing from shaking or tilting. Very easy to install, so you won't spend much time and energy.
Wide Usage: Our stabilizer keeps your umbrella firmly in place, allow you to enjoy refreshing swimming or activities. They are suitable for use in swimming pool umbrellas, outdoor sunshades and beach umbrellas.