Includes 4 progressive puzzles of recycled cardboard with 50/80/100/150. Approximate measures once assembled: 34 x 24 cm.Composed of large pieces, perfectly finished so that it is simple and safe handling by children.1. Manufactured with vegetable inks, they are based on renewable materials, of organic origin and with almost no release of VOC's (Volatile Organic Compounds).Perfect activity to develop fine motor skills, creativity and visual memory. The puzzles stimulate the fixation of attention as well as the development of psychomotor skills, curiosity and imagination of the little ones.