Diane DCW1 cold wave rods support consistent 3/4 inch curl formation for professional perm and setting services in salons, spas, and cosmetology settings. Each traditional cold wave rod includes an attached rubber band for secure hair tension and uniform wrapping. The 3/4 inch diameter suits medium curl patterns and controlled body waves across a range of hair types. Tangerine color aids quick size identification on the tray or workstation. Pack of 12 rods allows small to moderate applications, testing, or service add-ons without overstock. Read more