【Versatile Compatibility】: Designed to securely hold patio umbrellas, sail shade poles, and flagpoles, this holder is ideal for enhancing your outdoor space with shade or decoration 【Sturdy Construction】: Made from quality iron metal, this umbrella stand base ensures long-term durability and stability, even in windy conditions 【Easy Installation】: The clamp-on design allows for quick and effortless installation on deck railings or fences without the need for additional tools or hardware 【Space-Saving Design】: Ideal for patios and courtyards, this compact holder maximizes your outdoor area by keeping umbrellas neatly secured without taking up floor space 【Secure Fit】: The adjustable clamp provides a tight grip on various railing sizes, ensuring that your umbrella stays firmly in place during use Specification: Material: Iron Size: 16cm x 12cm x 14cm / 6.30 inch x 4.72 inch x 5.51 inch Package Includes: 1 Deck Mount Umbrella Holder Note: Please allow slight measurement errors of 1-2cm / 0.39-0.79 inch due to manual measurement