YMOUTDOOR manufacturer umbrella seat is made of iron material with Factory Price, cross-shaped design, better stability, firmness, easy installation, easy use, not easy to break and deform, and easy to use. Outdoor Foldable Patio Umbrella Base use High-quality materials are durable and steel tubes make it sturdy and reliable. Applicable Umbrella Pole Diameter: 2~3.2cm, suitable for most large umbrellas, giving your garden a quiet place to shelter from rain and shade, very suitable for indoor and outdoor environments, you can put the umbrella anywhere you like. Outdoors such as terraces, gardens, beaches, swimming pools and cafes are also very practical