- Versatile Compatibility: Designed to fit standard hole sizes of 3.81 cm and 3.43 cm, this product provides flexible adjustments to meet various umbrella stand requirements, ensuring optimal stability in diverse environments. - Vibration-Reducing Support: Our innovative gear system effectively minimizes unwanted movements of the umbrella structure. This feature ensures that the pole remains stable during regular use, enhancing your overall experience. - Rust-Resistant Design: With a specialized coating that prevents corrosion, this product maintains its structural integrity even under heavy wind loads. It securely anchors in the ground, providing dependable support for long-lasting performance. - User-Friendly Operation: The uniquely designed rotating mechanism, complete with an ergonomic handle, allows for effortless adjustments while in use. This convenience ensures immediate enhancement of stability and simplifies storage. Applications: - Perfect for outdoor gatherings, providing reliable shade without the worry of instability. - Ideal for beach days, ensuring your umbrella stays grounded against strong winds. - Great for patio setups, enhancing your outdoor experience with easy adjustability and secure anchoring.