1.Name: NBR Rice Hulling Rubber Roller With Sleeve 2.Material: NBR 3.Color: White, red 4 ... 5.MOQ: 100pcs General Information1.Name: NBR Rice Hulling Rubber Roller With Sleeve2.Material: NBR3.Color: white and red4.Size: ... For the choice of the black, brown and white rubber roller with hardnes shore A 90oC and 95oC, it should be ... of storage life: one year. NBR Rice Hulling Rubber Rollers with Sleeve