Motor Skills Activity Sets Gross motor activities will grow by leaps and bounds with this large and comprehensive movement system. Children can construct obstacle courses, hurdles, balance beams and games that encourage gross motor skill development as they play! All components come in bright active play colours. Safe and developmentally appropriate for ages 2+. Includes 60 items comprising of: 16 poles length 27", 2 hoops 13", 6 hoops 19", 12 double clips, 8 hoop clips, 6 poly balls 3", 6 bricks, and 4 half-cubes supplied in a practical bag with instructions.