St Mirren's Lewis Morgan and Stephen Mallan have been called up to the Scotland U21 squad.
The youth academy graduates have made a combined 172 appearances for the Saints and go into Scot Gemmill's squad for the upcoming friendly against Estonia.
The match takes place at the Paisley 2021 Stadium on Tuesday 28 March and will be Morgan's first taste of U21 international football, while Mallan previously made the squad in 2015.
Entry to the match, which kicks off at 19:30, is £5 for adults and £2 for concessions.
