Per Mertesacker has hailed new Arsenal midfielder Granit Xhaka as the perfect signing. (Picture: Twitter)

Arsenal defender Per Mertesacker has hailed new midfielder Granit Xhaka as the perfect signing for the Gunners ahead of next season.

Xhaka joined Arsene Wenger’s side for a fee believed to be in the region of £35 million from Monchengladbach.

Mertesacker admits he has been following the midfielder’s progress in the Bundesliga and feels his ability and leadership will be a great asset to the side, while also revealing that he will do all he can to make the 23-year-old feel welcome in London.

“I don’t know him personally but that doesn’t matter, we will get along with each other very quickly because he is a good player and has done so much for Borussia Monchengladbach,” the former Germany international told the club’s website.

“He can speak German as well, so it will be a joy to get his first year going and help him bed in as a player.

“He’s a leader and that is really important, especially in midfield. He has got a very good attitude, is very composed on the ball and contributes a lot.

“He is a good passer as well, so he will set the tempo. I am looking forward to how he does it, how composed he will be in training and in the games. He will be the perfect signing for us.”