S Length 37 cm (14.5") Width 11 cm (4.33") Height 23 cm (9.05") Suitable Weight 0-4kg
M Length 40 cm (15.7") Width 11cm (4.33") Height 26 cm (10.3") Suitable Weight 0-7kg
L Length 43 cm (16.9") Width 11cm (4.33") Height 29 cm (11.4") Suitable Weight 0-9kg