The lace pattern looks nice on both sides.
The metrage is given for two yarns held together (700-750 m of each).

Alternatively, you can use light fingering yarns or a combination of mohair and lace weight yarns but your gauge may be different.

Gauge (not critical): 12 sts x 6 rows (2 pattern repeats in the width and 1 pattern repeat in the hight) approximately 6 cm x 6 cm.