Check the listing for details. Ikea NYHAMN Sleeper Sofa Cover Skiftebo Anthracite (Dark Gray) 903.415.99 - NEW. Color: Skiftebo Anthracite, Condition: New. Listed at 58.99 USD. NYHAMN Sleeper Sofa Cover Features: Color: Skiftebo Anthracite.Material: 100% polyester. The cover is easy to keep clean as it is removable and can be machine washed.A range of coordinated covers makes it easy for you to give your furniture a new look. This product is an extra cover. Furniture frame sold separately.It is strongly recommended that you make sure this product is right for your needs before purchase. Brand New in original sealed package.NYHAMN Sleeper Sofa Cover Features: Color: Skiftebo Anthracite.Material: 100% polyester. The cover is easy to keep clean as it is removable and can be machine washed.A range of coordinated covers makes it easy for you to give your furniture a new look. This product is an extra cover. Furniture frame sold separately.It is strongly recommended that you make sure this product is right for your needs before purchase. Brand New in original sealed package.