Set of Four Black Metal Outdoor Folding Stacking Dining ChairsAdd lots of seating and functionality to any space with this set of four black metal outdoor folding stacking dining chairs. Featuring a partially open back, foam seats, and an armless design, these versatile chairs fold when not in use. Great for entertaining or when you need extra seating, these indoor outdoor chairs are light weight, portable, and just what you need for your next gathering or event. 31. 00 inch h x 18. 10 inch w x 18. 00 inch d.