Specification of the carry-ons and checked buggage.
The size of the carry-on including the wheels, handles, and side bags cannot exceed 56x36x23 cm (22x14x9 inches) and 7 kg.
Maximum size: 28 inches
Large buggage-28 inch buggage (about 78x48x33 cm)
Medium buggage-24 inch buggage (about 68x41x31 cm)
Small buggage-20 inch buggage (about 48x32x23 cm)
The abovementioned sizes are standard values for reference of the limit of number of buggages.