Basketmaking is gender specific among some groups. For instance, both Ifugao men and women engage in basketmaking, while among the Kalinga, men do all of the weaving. Baskets are made of bamboo, rattan, or a combination of the two. The most frequently utilized construction technique entails plaiting, although wickerwork, twining, or coiling are also employed. Typically in plaiting, two elements are woven over and under each other at a right angle.