1. Adjustable Sun Shade Holder: Suitable for up to 38 mm diameter, this balcony sun shade holder can be attached to standard and unusual railings without the need for an additional bulky base. The adjustable width and diameter allow for easy positioning, making it suitable for balcony, garden, terrace, and tables ( in square shape). 2. Stable: Made of cast iron with a galvanized coating, this sun shade holder excellent oxidation and rust resistance. The shockresistant design, along with the sturdy handle, ensures stability and protection from sun or rain. 3. Spacesaving Design The practical clamping plate in the balcony umbrella holder prevents any damage to the umbrella pole. With this holder, you can save space and maintain clear pathways. It can be easily adjusted and removed with screws. 4. : Quick assembly time of less than 3 minutes allows for hassle setup. You can install it on railings and change its position throughout the day to achieve optimal sun protection and shade.