Metal garden chair with arms (Fence BB12)

My mum moved into a care home and loves to sit out when she can.
Her life has been turned upside down and this is the only thing that breaks her day up.
The outdoor furniture they have there is not very good and not very safe.
Would love a lightweight sturdy metal framed chair so she can sit out when possible and be confident that she is safe.
Preferably not foldable as this would be unsafe for mum. She is 86 and uses a frame and is unsteady. She tries t9 be independent and usually tries to,do things on her own and won’t ask for help.
Thanks for helping