SMALL -  W 112CM H 41CM Ideal for 1/2 small children or 1 child 4+ (apartments, smaller living arrangements)

MEDIUM - W 143CM H 41CM Ideal for 2 older -3 younger children (larger apartment, house, average living space)

LARGE - W 175CM H 45CM Ideal 3 children 4 years + - 5 younger children (child minding, class setting, larger living space someone who has plenty of space
ideal for adults to join in)