Space-Efficient Design: This innovative umbrella clamp allows for quick and secure mounting on deck railings and balcony railings, offering a significant space advantage over traditional, bulky umbrella bases. Its sleek design integrates seamlessly with your outdoor decor, enhancing functionality without sacrificing style. Adjustable Fit: Engineered to accommodate umbrella poles with diameters ranging from 0.5 inch to 2.4 inch, our clamps are versatile and can be adjusted to fit rails up to 2.5 inches wide. This adaptability ensures a for a variety of umbrella sizes and styles, making it an essential accessory for your outdoor space. Tool-Free Installation: Included with all necessary accessories, our Patio Umbrella Holder is designed for easy setup without the need for tools. This user-friendly approach allows for quick installation, letting you attach it to most deck railings effortlessly and enjoy immediate shade and comfort. Universal Application: Ideal for securing patio umbrellas to a wide range of fixtures including railings, fences, , , tailgates, boats, and more. This holder ensures your umbrella stays firmly in place, providing reliable shade and protection wherever needed, enhancing your outdoor experience. Comprehensive Package and Support: Each purchase includes a set of three umbrella clamps, complete with all screws and bolts required for installation. Colour: Black Material: Metal Package Contents: 3 x Umbrella pole Fixed brackets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.