... for chair, the common thickness of tube is 1.2mm, 1.5mm,1.8mm. 2. Table top: PS wood chair top ... rattan, light and convenient, fashional style, resonable priceOcassion:Hotel, Apartment, Club, restaurant, coffee shop, Dining room, real estate project, golf course ... marble top chair = aluminum frame + ps wood seatOTHER DINING ROOM SET PS: table = Teak top+aluminum frame chair = PE rattan+aluminum frame ...