Patio Umbrella Base Garden Umbrella Outdoor Stand Round Black Plastic Description: This umbrella stand with a classic decorative pattern and black finish maintains its appearance for years, helping you enjoy your umbrella. This umbrella base stand features a manual adjustment knob to secure the umbrella to the base. It could suit different decor designs; you can place it on the patio, deck, or by the pool. It fits umbrellas with 35-38mm poles. Made of high-quality plastic, it is durable and practical, waterproof, sun-resistant, and heat-resistant. Suitable for patios, gardens, and other outdoor spaces. Specification: Material: Plastic Color: Black Size: 38x38x14cm / 14.96x14.96x5.51 inches Fits umbrella poles of 35-38mm / 1.38-1.50 inches Package Includes: 1 Piece Umbrella Base Note: Please allow slight measurement deviation due to manual measurement.