Swansea City have made Dutch goalkeeper Erwin Mulder their first signing of the summer.
The 28-year-old has joined the Premier League side on a free transfer, having turned down a new contract with Heerenveen.
Mulder will compete for the number one position at the Liberty Stadium with Lukasz Fabianski and Kristoffer Nordfeldt.
He has signed a three-year deal with the Swans and will link up with Paul Clement's squad for the start of pre-season training on Monday.