Kings Brand Gray Metal Frame Dining Side Chair (Grey Faux-Leather, Set of 4 Chairs) Kings Brand Gray Metal Frame Dining Side Chair (Grey Faux-Leather, Set of 4 Chairs). Sleek and modern, this set of gray dining chairs brings a contemporary atmosphere into your kitchen or dining room. Upholstered in durable gray vinyl, these chairs are comfortable and easy to clean. Dimensions: 17"W x 20.75"D x 37.5"H. Simple assembly required.