Chain an even number.
Row 1: Begin from the 2nd chain from the hook, *SC-HDC2tog over next 2 sts. Ch1. Repeat from * to the end of row. The last st is a ch-1.
Row 2: Ch1 more, turn. Begin from the 2nd chain from the hook, * SC-HDC2tog over next 2 sts. Ch1. Repeat from * to the end of row. The last st is a ch-1.
Repeat Row 2.
