Hille Ergostak 30 x Chair & 15 x Table Secondary Classpack - Crushed Bent - offering great value, with 15 x tables with crushed bent frames and 30 x Ergostak stacking chairs supplied in a combination pack, suitable for the average classroom size. The Ergostak chair is a robust one-piece construction chair, made with high grade polypropylene, and stacks up to 10 chairs high, or higher if required. Both the seat and back are textured to aid ventilation and the unique top edge design gives a generous area for safe hand lifting. These chairs are available in a range of colours and are weight bearing to 158kg. The tables and chairs can be ordered two secondary school heights, with tables available with grey or beech tops, and black or grey frames.