ALKU Smile 4 features a striking 10.5 mm sintered-stone tabletop reinforced with MDF for strength and hygiene. Moulded virgin polypropylene (PP) seats with distinctive U-shaped backrest cut-outs offer comfortable seating. The strong Ø38 mm steel frame is designed for intensive daily use. Ideal for school dining halls, cafés, children's facilities and public settings. Dimensions: 1200×1700×750 mm.