2 years- Flat waist around: 48 cm (stretches up to 74 cm) | Total length: 30 cm
3 years- Flat waist around: 50 cm (stretches up to 76 cm) | Total length: 31 cm
4 years - Flat waist around: 53 cm (stretches up to 78 cm) | Total length: 33 cm
5 years- Flat waist around: 56 cm (stretches up to 80 cm) | Total length: 35 cm