Gross motor activities will grow by leaps and bounds with our large and comprehensive movement system. Children can construct obstacle courses and games that encourage gross motor skill development as they play. All components come in bright active play colours. Includes 51 items composing of: 6 small blocks, 2 sloping blocks, 2 large blocks, 2 hoops (35cm), 6 hoops (50cm), 16 poles (70cm), 6 double clips for poles, 6 double clips for hoops, 4 soft balls, educational booklet and a convenient storage bag. Ages 3-6.