Liverpool midfielder Joe Allen insists Wales can handle Belgium's Premier League stars.
Allen, who made his full Wales debut a year ago, describes Marouane Fellaini as formidable to play against and says Mousa Dembele is just as difficult - but in a different way.
"Not many people get into a physical battle with Fellaini. He is a beast," said Allen.
"Dembele is slightly more mobile, but carries the ball really well."