Umbra Briefcase Grater, Black Briefcase Grater by Umbra Constructed of silicone and stainless steel Food safe; BPA free; dishwasher safe; four cup capacity container; With 2 bi-directional grates; capacity measurements labeled on side of container Measures 7 Inch by 6-3/4 Inch by 2-1/4 Inch Designed by Jordan Murphy