9/16 Cold Wave Rods 12pk

A 9/16-inch cold wave rod is a type of hair roller used to create tight to medium-sized curls. It is a traditional tool with extra-wide slots that allow for even saturation of hair products, such as perm solutions or setting mousse. The size is often color-coded by brands, with 9/16-inch rods commonly identified by an orchid or purple color.