Tough, durable and brightly coloured, HappyStack® has been specifically designed for nursery and primary schools. With super tough trays designed to withstand the rigours of daily use HappyStack® products are ideal to store away toys, games and educational materials. Trays can sit flat or at an angle by adjusting the wooden bars to suit your needs. They are easy to assemble, tough enough for daily school use and they still look good enough to make tidying up fun at the end of the day!