Item: 450 X 10 (mm) or 18 X 3/8 (inch)

9 X 1.5 in 18 X 1.5 in 4 Inch 10mm Rollers (10 packs)

L XL M

A : 3.78L

Item A : 457 (mm) or 18 (inch) Item B : 559 (mm) or 22 (inch)

Item : 30 (mm) or 1 (inch) Item : 50 (mm) or 2 (inch) Item : 75 (mm) or 3 (inch) Item : 100 (mm) or 4 (inch)