MEASUREMENTSone square = 40cm (15-3/4 in) x 40cm (15-3/4 in)Small = 9 squaresMedium = 16 SquaresLarge = 25 SquaresGAUGE18 sts and 24 rows to 10cm (4 in square over st st using 5mm (US 8) needles