Office Chair Armrest Covers: They are good to protect your new chair armrest, But also good to cover damaged armrests to bring a better touch feeling and looks better. | Easy Cleaning: Made of Knitted Elastic Fabrics (polyester) , Which is high strength and elastic recovery ability. It is firm and durable, wrinkle resistant and non-ironing, and does not stick hairs or dusts. After wash it will looks like new | Elastic Band at Opening: So it is good for different sizes chair armrests. Easily to cover 10 to 13 inches arms | Comfortable: It is water-resistant. It can stop cafe, milk or other drinks leak in. The surface with micro cubes. So your arms will not slide automatically. it is soft and skin-friendly. Good touching feeling. | Pack of 1 pairs. different colors for options. Great to update the armrest of office chair. Suitable for office swivel chair, computer chair, armchair . Make the armrest of your chair look the same as the new one. But also good for wedding party events chairs for decoration