Made of rust - resistant aluminum with a surface coating for better weather and wear resistance, is durable for long - term use. It has wide seats for taller people, high - rebound and thick foam seat cushions with a non - slip design for comfort. Unlike other market products, we have 2 tables for choose, one are height - adjustable from 46 cm to 65 cm (two heights available).And the another one is fire-pit dining table, same for use as coffee or party tables. Seat cushion covers are removable and machine - washable, and the frame and tabletop are easy to clean with a cloth. Detailed instruction manual are provided for easy assembly.