Set includes: 122" Atnas Double Extension Rectangle Table and 12 Montana Stacking Arm Chairs. Pictures shown with more chairs are for illustration purposes only; you will receive only 12 chairs. A wood umbrella hole plug is also provided. A 2" umbrella hole is available in the middle of the table. An umbrella is not included with the set but can be purchased separately; please inquire. Don't forget to inquire about our outdoor cushions, sold separately. If you need more chairs, please let us know. Assembly: Very little assembly is required. This furniture will be delivered in partially assembled sections, and assembly is quick and simple. Accessories shown in the picture are not included with the set; please inquire if you are interested.