Umbrella Hole: There is a 4.6 cm/1.8’’umbrella hole in the middle of this table, making it an ideal choice for various types of outdoor settings. Several sets of our patio bistro table set can make wonderful events such as outdoor wedding ceremonies, café outdoor settings, and patio bistro parties. Selected Materials: Made of sturdy metal coated by a rust-resistant and waterproof finish. Our patio bistro table set is durable but lightweight, the maximum weight capacity of a table is 74 kg/ 163 lb, maximum weight capacity of a single chair is 125 kg/ 276 lb. Armless Chair: The aluminum chairs are designed without arms, which allows free movements and versatile compatibility with other furniture, also take less storage space. This outdoor table set is a combination of elegance and convenience.