Mustafi's representatives in London ahead of Arsenal move
The 24-year-old is expected to sign for the Gunners within the next couple of days and will sign for a fee of around £30m.
The deal will be made up of an initial fee of £25m plus add-ons.
Mustafi previously played in England as a youngster with Everton, but left in 2012 after making just one first-team appearance.
The German has been at Valencia since 2014, where he has played 80 times, scoring six goals.
Mentioned in the news story
S. Mustafi
Arsenal
Valencia
LaLiga
Premier League
