The free baggage allowance depends on the class you are travelling in, as well as the origin and destination. In general, hand luggage  consists of one item which may not exceed 56cm x 40cm x 25cm. The maximum weight is 10 kg in Economy and Premium Economy.
In Business class, the maximum weight is 14 kg and 2 items are permitted on long-haul flights, except from US airports.

You can also take a personal accessory free of charge (maximum dimensions 40x30x15cm), such as a handbag, briefcase, camera, folding umbrella, etc.

Sharp and/or blunt objects are considered to be dangerous goods.
For safety reasons, sharp elements (scissors, fine-tipped umbrellas, knives, etc.) and blunt ones (selfie sticks, mountain accessories, trekking poles, etc.) must be checked in to the hold. These items must never be carried in your hand luggage. Safety or disposable razor blades are permitted on board provided they are in their cartridge.

Medication: If you need to carry more than 100 ml of liquid medication or hypodermic needles in your hand luggage, you must have a certificate from your doctor and show it at security control.

Solid food is permitted on board, although the destination country may ban the entry of certain types of food. Please keep in mind that the liquid restrictions for items in hand luggage also apply to juices and other drinks.

Electronic devices and/or large electronic items (laptops, tablets, video game consoles, hairdryers, travel irons, etc.) Before boarding, you must remove these items from their cover or transport bag and place them on a tray for inspection.