Umbrella Holder and Base System Stable, adjustable umbrella holder: Our innovative Umbrella Holder keeps your umbrella securely in place while allowing easy repositioning to suit changing needs. Designed for convenience and outdoor use, it enhances comfort and protection from the elements during outdoor events. Built for reliability, it is a practical accessory for outdoor enthusiasts. Umbrella Tube Sleeve selection: Choose the appropriate Umbrella Tube Sleeve based on your umbrella diameter and securely tighten it onto the Stone Umbrella Base. Use the adjustable knob to ensure your umbrella remains stable, even on breezy days. This practical accessory improves your Outdoor Patio setup by providing a dependable solution for comfortable outdoor enjoyment. Versatile Umbrella Base Support: The Umbrella Pole Holder can be securely installed on concrete, granite, wooden tables, slate, marble slabs, and more. It is compatible with various umbrellas, flag poles, and other setups. You can a sturdy Umbrella Base using heavy materials such as scrap granite slabs, concrete blocks, or marble to save money and improve stability. Windresistant assembly for table mounted umbrellas: The base of the table umbrella tube support includes a screw hole at the bottom. Insert the included screw from the bottom through the slate or granite base and into the underside hole of the stainless steel umbrella tube holder, then tighten the screw to secure the umbrella tube to the granite slate. This design provides a secure, windresistant installation for your umbrella tube on solid stone surfaces. Use scenarios Home patio or garden dining: Install on a concrete, granite, slate, or marble surface to keep your outdoor dining umbrella steady, even in mild winds, while you enjoy meals and shade. Outdoor events and gatherings: Deploy at outdoor venues, markets, or parties where stable shade is needed. The adjustable holder allows quick repositioning to adapt to changing sun and wind directions. Commercial outdoor seating: Equip cafe or restaurant patio spaces with a reliable mounting solution on wooden tables or stone slabs, ensuring customers remain sheltered and comfortable throughout service.