1.Name:4" Huller rice mill rubber rollers 2.Material: SBR, NBR, POLY 3.Color: brown, white, amber, ... .Size: 4" 5.MOQ: 100pc General Information1.Name: 4" Huller rice mill rubber rollers on drum 2.Material: SBR, NBR, POLU3.Color: brown, white ... deformation and damageG. Validity of storage life: one year. 4" Huller rice mill rubber rollers on drum