This ‘tree number lacing’ set includes 10 wooden chips with numbers on them from 1-10 along with a string. Children can use the string to put it through each wooden piece thus promoting the use of their fine motor skills and hand eye coordination. They can also learn to identify and count numbers which leads to numeracy and language development. Approx dimensions: 20x17x6. Weight 0.4kgs. Recommended age 3+