Black Gray and Silver Adjustable Height Swivel Rolling Office ChairUpgrade your workspace with this black gray and silver adjustable height swivel rolling office chair. The molded industrial grade silver and black plastic is durable, strong, and resists moisture the adjustable angle and breathable mesh back is designed to ensure you stay cool and comfortable throughout the day, letting you focus on the job at hand. This design is height adjustable to personally tailor your space. Designed with a combination of