These 3 Mil 124 x 45 Clear Heavy Duty Furniture bags can be used for a 90 inch sofa couch, and offers high clarity while providing superior, heavy duty protections for home furnishings or office decor against the elements, dust, dirt and debris. This clear-plastic slipcover for a chair or other small to medium pieces of furniture is designed for self-moving and storage use. It's perfect for seasonal storage and is heavy duty so as to resist ripping. 124 x 45 3 mil heavy duty furniture bags can be stored at any temperature under 120 Degrees Fahrenheit.