Features: Stainless steel material, abrasion resistantance and corrosion stability, easy to clean. Enough weight and the EVA matress at the bottom, antiskid and muting, no harm to the desktop, will not shake during the grinding for time. The rammer meet the ergonomics design, comfortable to hold. Both pestle and mortar are made of food grade stainless steel. Not only are they rustproof, it is also resistant to damage and corrosion by acidic food. Small compact mortar, about the size of the average for palm, whereas one could pick it up with one hand. Made of solid metal, the pestle feels substantial in your hand and the mortar sits securely on your kitchen counter. Padding on the bottom makes it stay put even more. Because stainless steel does not hold residue or leftover odor, all it takes is a thorough rinsing under the tap to get it ready for next use. This grinding setup will accommodate just about anyone’s grinding needs. From medical pills, to herbs and spices; from the pharmacy to your kitchen. Specifications: Material:304 Stainless Steel Small Size:Approx.9x8.5cm/3.54x3.34inches Large Size:Approx.10x10cm/3.93x3.93inches Model 1: Small without cover Model 2: Large without cover Package Includes: 1x Garlic Grinder note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.