Blackroll Mini Foam Roller - Pink The BLACKROLL MINI rollers are perfect for traveling as they are small and lightweight. Perfect for selective massages of feet, legs, arms, and other small body parts. Environmentally friendly as they are made using an energy-saving production process and they are free of propellants and chemicals. Easy-to-Clean, Water Resistant and Odorless. BLACKROLL MINI, 6" x 2", Pink.