For age : 6 months -5 years 
Both adjustable size and adjustable shape 


Different of both
Size :
PY-06 : 4pcs X 84.5cm fance +2pcs x 72cmfance Height 62cm 
PY-07: 6pcs x 76cm Height 60cm 
shape :
PY-06 :Triangle shape top of fance
PY-07:Round shape top of fance