Available in a set of 2, washing two chair covers is a thoughtful idea. The other two can be glued directly to protect the sofa armrests. Dimensions are shown in the image. Compatible with most armrest covers. The color has a minimalist design and pairs well with all styles of chairs and sofas. The fabric armrest cover is made of 94% polyester and 6% spandex, which is soft, comfortable, and stretchy. It is no longer just a cover, but a part of the sofa armrest. Stretch chair armrest cover to update and decorate the armrest of your chair. Protects the chair armrests from stains and scratches. Perfect for families with children and pets. The polyester spandex chair armrest cover is easy to remove for cleaning. Machine washable and hand washable for easy care. Do not bleach, tumble dry on low, do not iron.