Ergonomic Design: The ergonomic backrest is designed to fit human body features. the dining room chairs make you comfortable and relaxed when sitting on them. Versatile Usage: With their simple design, the dining room chairs set of 4 can be used as dining chairs, leisure chairs or side chairs. These metal chairs are perfect for a dining room, guest room, kitchen or living room among other places. These dining chairs can provide you with all of your options.