Eva Air examined the dimensions of the luggage

EVA Air's policy regarding checked baggage is subject to change, so it's important to verify the most up-to-date information on the airline's official website or by contacting their customer service. As of my last knowledge update in January 2022, here is a general overview of EVA Air's checked baggage policy:

1. Weight Allowance: The weight allowance for checked baggage can vary depending on the class of service and route. Typically, Economy Class passengers are allowed a certain weight limit per bag, and this limit may be higher for Premium Economy, Business, or First Class passengers.

2. Piece System: Some routes or fare classes may follow a piece system where the number of checked bags is limited, regardless of weight. For example, a passenger may be allowed two checked bags, each with its own weight limit.

3. Excess Baggage Fees: Passengers exceeding the allowed weight or number of bags may be subject to excess baggage fees. These fees can vary, so it's important to check the specific charges that may apply.

4. Dimensions: In addition to weight limits, there are usually restrictions on the dimensions of each piece of checked luggage.

To avoid any inconvenience, it's recommended to review the specific details of EVA Air's checked baggage policy based on your class of service, route, and ticket type before your journey. 

https://baggagebee.com/blog/eva-air-baggage-allowance/