3 PIECE SET - You will get 2 Pieces of armrest covers with 1 Pocket, 1 Pieces of Headrest Cover.The size of this armrest cover is 22.5*15in. It’s suitable for most chair, recliner, loveseat and sofa armrest FURNITURE PROTECTOR - The stretchy armchair arm covers renew and decorate your chair armrest. It can protect your chair arm from stain, scratch. It is great for home with children and pets. FUNCTION - Renew and decorate your recliner armrest. Protect your chair arm from sweat stain, liquid stains, pet scratch or something else. Make your armrest keep pristine longer. A great choice for homes with children and pets. It’s easy to install an remove. INSTALLATION - Put one end of the armrest cover under the sofa cusion, then cover other end around the sofa armrest. You can freely adjust length of the armrest cover between the cushion and the armrest. EASY TO CARE - Machine washable in cold water, gentle cycle in laundry bag, tumble dry. Do not bleach. Cool iron if needed. The wrinkles will press out easy with a light setting iron