Arsenal signing Declan Rice admits he's found his move from West Ham for £105m "overwhelming".

Rice completed his switch today.

He said, "First of all I just want to say a massive thank you to all the Arsenal fans for the support so far. It's been overwhelming - there's been a lot going on, a lot of speculation for months. But obviously as a player, you want to get things dealt with as quickly as possible, so you're settled.

"It's been a bit overwhelming because of my relationship with West Ham. [With] the love and support I have for them, it's been really hard to walk away. In football, amazing opportunities arise. Big clubs, like Arsenal, have come for me and it's really hard to turn down."

On making the choice of Arsenal and working with Mikel Arteta, Rice continued: "I've been looking at Arsenal over the last couple of seasons and the trajectory they've been going on. Not last season but the season before, they finished fifth but you could see the style of play Mikel was implementing. Last season was an outstanding season, blowing pretty much every team out of the water with the exception of Man City.

"With Mikel and how he works, the squad, how young everyone is, the energy around the club and also the challenge of getting Arsenal back to where they belong, that means a lot to me. I know the fans really want that. For me as a player, I've come here really hungry to have more success and to spend my best years at this great club.

"I'm so excited - he speaks for himself. You see how he works - you got a real insight into how he works on the Amazon documentary, how he works with his players and not only as a coach, but psychologically how good he is with players, how he improves players. He's a massive factor in the reason why I've come here.

"I know he's going to get the best out of me. I know I've got more levels to go up in my game, and I feel like he's the manager to take me to those next levels. I'm really excited to be working with him."