- Adjustable and Secure: This balcony umbrella holder is designed to securely hold umbrellas with a diameter of up to 38 mm. It easily attaches to both standard and unconventional railings, providing a stable and adjustable support system. - Space-Saving and Practical: Featuring a unique clamp plate design, this umbrella holder eliminates the need for bulky bases, saving space and allowing for clear pathways. It protects the umbrella pole from damage while ensuring a secure attachment. - Weather-Resistant Durability: Constructed from galvanized cast iron, this holder offers excellent resistance to oxidation and rust. Its shock-resistant design and sturdy grip provide stability and protection against sun and rain, making it suitable for various outdoor environments. - Easy Installation and Versatility: No tools are required for installation, and the holder can be easily adjusted and removed with screws. With a quick assembly time of less than 3 minutes, it can be conveniently mounted on railings, allowing for easy repositioning throughout the day for optimal sun protection or shade. Use Cases: - Perfect for balconies or patios where space is limited but sun protection is needed. - Ideal for outdoor events or gatherings, providing shade without the hassle of bulky bases. - Great for cafe or restaurant outdoor seating areas, ensuring guests remain comfortable in the sun. This umbrella holder is an essential accessory for anyone looking to enhance their outdoor experience while maintaining functionality and style.