The Language Builder Occupation Cards. Set of 115 high quality colourful photo cards featuring men and women in 61 occupations, is designed for teaching key language concepts to children and adults with speech and language disorders or developmental delays, anyone first learning basic language skills and preschool children. The contemporary images are featured in natural settings. All images appear horizontally for consistent presentation and feature a durable hi-gloss varnish for years of use. Each card measures 3.5 x 5 inches.