Ikea Twin Bed Frame Solid Wood with Headboard - If you oil, wax, lacquer or stain the untreated solid wood surface it will be more durable and easy to care for. - Solid wood slats offer firm posture support. - 16 slats of layer-glued birch adjust to your body weight and increase the suppleness of the mattress. Slatted bed base is included in the price but picked up separately. Create extra storage space under the bed with VARD underbed boxes. Mattress and bedlinens are sold separately.