HomeHand Rollers/StitchersRollers, Porcupine MR06545 Porcupine Roller 2″ dia. (D) (50.80 mm) 1″ width (W) (25.40 mm) 4 rows of pins, 24 pins per row 1/4″ pin extension (6.35 mm) 5″ wood handle (127 mm) with safety guard Package Qty 6 Weight (lbs) 0.844 Weight (kg) 0.384 Product UPC