Four 1m (39) long, 25cm (10) high panels (injection moulded from 100% recycled material) and four corner pins to produce a 1 metre sq. bed. Free draining, early warming and ideal for less able bodied gardeners or on poor soils. Ideal for all vegetables, especially potatoes! Assemble in minutes, and pack flat for storage. Capacity 230 litres. Link kits vertically to produce a double or triple height bed.