Your little one will love this thick and cushiony play mat, and you'll love how quickly you'll make it!
8 sts and 16 rows = 4 inches/10cm in garter st. Exact gauge is not critical for this project.
A circular needle is used to accommodate the large number of stitches. Do not join; work back and forth in rows.
Change colors every 16 rows throughout.
With A, cast on 1 st. Row 1 (WS): Kfb—2 sts. Inc row: Kfb, knit to end.
Rep Inc row changing color every 16 rows until there are 96 sts or until side edge of triangle measures 34 inches or desired width of blanket. Dec row: K2tog, knit to end.
Rep Dec row until 1 st rem.
Weave in ends. Block lightly.