Thermalux 2" Aluminum Hair Rollers - 4 Pack

This roller uses aluminum core for better heat retention, ionic technology for smooth styling, and a self-grip design. It is suitable for longer hair and claims to create fuller waves.

• The description claims that the roller retains heat longer than standard rollers.
• The description claims that the roller creates smoother volume, waves, and curls using ionic technology.
• The description claims that the roller can create fuller waves for longer, thicker hair.