Hi Sue,
Apologies, by carry-on I mean your hold bag - that can be up to 23kg.
Your hand luggage is as above:
• Personal item: 40 x 30 x 15cm (16 x 12 x 6in), up to 23kg (51lb)
• Standard carry-on: 56 x 45 x 25cm (22 x 18 x 10in), up to 23kg (51lb)
Thanks,
Vickie