"Made in France, the Simmons slatted bed bases gives your bed a firmer base. All of these bed bases are available with decoration fabrics and can be combined with headboards and legs. The quality of materials: At Simmons, the materials used, the manufacturing process and the finished products undergo rigorous and constant quality control. Manufactured in France, at the Saint-Amand-les-Eaux site, the Simmons bed bases are made of wood from sustainably managed forests. They carry the PEFC certification. "