Olivia Garden Multibrush Curlers Kit - Size 45-4 Barrels of the Same Size & 1 Handle - Leave-In Barrels perfect for Curls and Volume45MM BARRELS FOR LOOSE CURLS: Achieve salon quality styles at home with our 45mm barrels, designed for voluminous blowouts and natural looking curls on medium to long hair. DETACHABLE HANDLE: Our unique design features a detachable handle, enabling you to leave the barrels in the hair for hands free styling and long lasting curls. GREAT FOR VOLUME & LIFT: Use the 45mm barrel with the handle as a round brush to add volume and lift to your roots.