1. Provide better sunshade effect for the balcony: With the railing accessories, you can easily adjust the parasol to the position of the sun's change throughout the day, providing sun protection and shade at any time during the day. 2. The umbrella stand can be installed on many standard and special railings. High - quality materials - The balcony bracket can resist sunlight and weather conditions. There is no need to install the railing and the umbrella stand. 3. Universal and cost - saving accessories - The balcony bracket has excellent support and can replace the 50 - 70 kg base parasol that takes up space. The balcony umbrella stand can be installed on almost all standard or special railings. It is a well - known brand, can be fixed at any time, and you have free choices. It is shock - resistant and earthquake - resistant, with a sturdy handle. The alloy steel body has delicate details and nuts - use it with confidence. 4. Simple design and easy installation: Press one button, two buttons and rotate three times, and you can successfully install it. It can be used for umbrellas, parasols, etc. Material: Metal. Size: 17 x 12 x 10 cm.