The eye-catching cross back design of the included chairs is contoured for a customer's back, providing unmatched comfort while maintaining a distinct look. At the same time, the black finish gives you an elegant, upscale look that matches almost any decor, while the sturdy frame provides long-lasting durability. The 2 1/2" thick padded vinyl is filled with CA117 fire-retardant foam for the best in comfort and safety, and integrated glides are designed to protect your floors from scuffing. For additional user convenience, each chair weighs less than 14 lb. for easy mobility from one destination to the next!