22 stitches and 30 rows = 4 inches in stockinette stitch
Approximately 12 inches in diameter
Using pink yarn, cast on 96 stitches.
Row 1: Knit all stitches.
Row 2: Purl all stitches.
Repeat Rows 1 and 2 until the piece measures 2 inches from the cast-on edge.
Switch to purple yarn.
Row 1: Knit all stitches.
Row 2: Purl all stitches.
Repeat Rows 1 and 2 until the piece measures 4 inches from the cast-on edge.
Switch to blue yarn.
Row 1: Knit all stitches.
Row 2: Purl all stitches.
Repeat Rows 1 and 2 until the piece measures 6 inches from the cast-on edge.
Switch to white yarn.
Row 1: Knit all stitches.
Row 2: Purl all stitches.
Repeat Rows 1 and 2 until the piece measures 8 inches from the cast-on edge.
Switch back to pink yarn.
Repeat Rows 1 and 2 until the piece measures 10 inches from the cast-on edge.
Switch to purple yarn.
Repeat Rows 1 and 2 until the piece measures 11 inches from the cast-on edge.
Switch to blue yarn.
Repeat Rows 1 and 2 until the piece measures 11.5 inches from the cast-on edge.
Switch to white yarn.
Repeat Rows 1 and 2 until the piece measures 11.75 inches from the cast-on edge.
Switch back to pink yarn.
Knit all stitches.
Bind off.
Weave in any loose ends and block the table mat to the desired shape and size.