【Corrosion Resistance and Wear Resistance】The fishing box umbrella stand is made of high-quality aluminum alloy, the surface is deeply treated with anti-oxidation, anodized coating to improve corrosion resistance and wear resistance, durable and long-lasting. Can have a long service life. 【Separate Folding Design, Easy to Use】The balcony umbrella stand adopts a separate folding design, the bearing size is compact, the folding will not get stuck after installation, and the farther the distance, the more stable it is. Suitable for most fishing boxes on the market. It helps you save space without disassembly, is lightweight and portable, and is the perfect tool for outdoor fishing. 【Large Base Design】Our balcony umbrella holder adopts a 41×51mm wide base design, the large contact surface makes the umbrella holder more stable, which can improve wind resistance and protect the fishing box from pressure. The balcony umbrella holder is only suitable for umbrella poles with a diameter of