This is a wonderful set of 16 interlocking giant shapes in 4 bright colours, containing 4 squares, 4 rectangles, 4 circles and 4 triangles. Each shape features Braille. The pieces interlock together with ease and can be used indoors or outdoors. Ideal for younger children learning their first shapes chunky pieces are ideal for small hands. Can be used for pattern and shape sequencing activities.Rectangle measures 24 x 17cm. Square measures 20 x 20cm. Age 2+.