Warwickshire's Ashley Giles says the return of fast bowlers Chris Woakes and Chris Martin will provide the team with a huge boost.

The Bears are looking for their second successive Pro40 win when they take on Northamponshire at Edgbaston.

Director of cricket Giles told BBC Coventry & Warwickshire: "Those two guys have performed well.

"Having an overseas test bowler is always going to be helpful, so we look forward to welcoming them back."