Durable material: made of high quality stainless steel, sturdy, anti-deformation, rust-proof and durable. Universal adjustable: Fine screw knobs can adjust the tightness of the pipe to firmly fix the umbrella. The diameter of the umbrella handle is 22-27mm. Installation tips: There is a slot on the plate which makes it easier to mount the base. The screw knob on the side of the tube can increase the tightness between the base and the plate. Stainless steel umbrella stand: The parasol holder allows you to easily attach sun protection so that you have a shaded place on your balcony even in hot weather. Suitable occasion: ideal accessory for outdoor use, simply connect parasols to balconies, terraces, pool decks, stands, benches, backsplashes, boats, fishing chairs, fences, etc. Specification: Material: stainless steel Color: silver Bracket size (length * height): 70 x 50 mm / 2.76 x 1.96 inch Plate size (length * width): 70 x 60 mm / 2.76 x 2.36 inch Suitable for: The diameter of the umbrella handle is approx. 22-27mm / 0.87-1.06inch Package List: 1 x Umbrella Base 1 x Mounting Plate 4 x Screws