1 - 5 years. The message is simple. Everyone's contribution counts. Each one of us has an important role to play in helping to make our communities better places to live, regardless of our background or ability. The 11" x 17" posters show how young children and community helpers from different backgrounds and diverse abilities work and learn together. Set includes "Friends at Work and Play" book, twelve posters, and a teacher's guide. Posters are printed on heavy stock with a glossy finish. Paperback book has 32 pages.