Flat bed slats made from MDF covered with natural oak veneer. They feature a single surface (without a middle beam), flat and stiff, covering 95% of the free area of the frame. The remaining 5% is used exclusively for the necessary ventilation of the mattress, with gaps and ventilation openings not exceeding 10mm. The ergonomic Royal frame provides anatomical support, especially when combined with a Talalay Latex mattress or the Talalay and Coconut option, or with a mattress that has an independent spring frame.