Make waves! Conair's 10-pack of medium spiral rollers lets you create waves easily. Lightweight foam rollers in hot style colors are comfortable and easy to use on wet, damp, or dry hair. Create salon-style spiral curls, or make waves to add bounce and volume. Smaller spiral rollers make smaller, tighter waves and spirals, medium sizes make looser waves and spirals. Wind your hair down the rod for spiral curls or around the middle for waves. Simply bend the ends to secure. It's simple beauty technology for your best look.