Excellent Design: The armrest cover is made of elastic material, due to its elasticity, it is very suitable for sofas of different sizes, such as armchairs, couches, etc. Function: Protect your armrest from daily wear, stains and scratches. Our arm covers are machine washable (cold water), do not iron and do not bleach. EASY TO USE: Polyester arm covers are easy to install and easy to remove when not needed. The arm covers are water and machine washable. Multifunctional Sofa Cover: This sofa arm cover is not only a protective cover for the armrest, but also a home decoration that makes the furniture look more attractive. Washing Instructions: Extra gentle wash at 40, do not bleach, tumble dry low, do not iron, professionally cleaned.