Slim. Read. Dream - The Beat Sofa adds a touch of simplicity and lightness to any room where you place it. With the arms folded up, the high-quality futon mattress creates an inviting, soft nest where you can sit alone or with someone else. Lower one arm with a quick and easy motion, and you have a lounge chair where you can stretch out, dream, and truly relax. When you lower the other arm, it transforms into a single bed that is unmatched in uniqueness. 80% cotton + 20% polyester - 12 cm recycled blended fiber mattress with a 4 cm foam core - 75x200 cm.