Frames – Constructed from solid birch wood. Selected MDF boards used for footstool construction. All joints glued and stapled for extra strength. Seat Cushions – All seat cushions are constructed from foam with a 300g high-loft fibre wrap for maximum comfort and support. Seat cushions are reversible. Back Cushions – All back cushions are filled with conjugate hollow virgin white fibre. Standard Back Cushions are reversible. The Darwin range in sultan oatmeal fabric is now available in-store and ready to take home. With its classic scroll arms and turned legs which is given a modern twist by eye-catching quilting detail on the front of the sofas and chairs.