General size: The armrest cover fits armrests 47.753.3 in in length, 16.520.3 cm in width, and 20.327.9 cm in height. It is suitable for most sofa armrests and can be adapted to various home style furniture to integrate with your decor. fabric: Made of 94% polyester and 6% spandex, the fabric has strong elasticity, is soft and comfortable, and fits armrests snugly. It resists deformation when pulled and is durable. The cover functions as part of the armrest, not just a sleeve, and the stretchy material renews and decorates the armrest. Furniture protector: The stretchy arm covers renew and decorate the chair armrest while protecting the sofa from dirt, wear and tear. They can cover and upholster damaged areas of old armchairs, improving appearance and giving the seat a refreshed look. Suitable for households with kids and pets. Simple design: Strapless and easy to install, with lightweight storage. Color options are available and the design is simple, making it suitable for any style chair or sofa. The flexible, versatile fit can adapt to many shapes of armrests, including square, curved, or recliner arms. Use scenarios: Ideal for protecting a family sofa from spills or pet claws while maintaining a clean look. for reviving worn or damaged armrests on older furniture. Works well across different rooms and chairs, allowing you to refresh multiple pieces to match your decor.