This is a BIS certified product Which indicated good quality & Safe for Children | Puzzle pieces are cut in the shape of the States & Union Territories with different colours that it with each other to create the India map | Under each wooden piece of State/UT the capital city is mentioned | Increase your child's concentration and problem-solving skills It also helps in improving the colour recognition, motor skills and hand-eye coordination | Each wood piece is connected with a plastic knob and safe to use