Features: ----The umbrella stands for outside is made of high-quality metal, the structure is hard and stable, not easy to break and deform, and the area coating is dampproof and rust-proof, suitable for long-term use. ----There are 3 pipe sleeves in the umbrella base stand set for you to choose from according to the diameter of the umbrella pole. The diameters of the 3 sleeves are 3.2cm/1.3in, 4cm/1.57in, and 5cm/1.97in, which can meet your different use needs. ----The umbrella stand outdoor base can help you hold your umbrella stably, suitable for swimming pools, coffee shops, restaurants, and other occasions. The umbrella base will be one of your great umbrella replacement parts. Specifications: Material: High-quality metal Color: Black Size: As pictures shown Package Includes: 1 deck umbrella mount set