any unwanted smells or odors from your hands after handling things such as onion, garlic, fish etc. To those unwanted scents from your hands, just simply use this like a bar of soap and run cold water over it while rubbing it on your hands. The science of this is that ingredients such as onion, garlic and fish give off that causes the odor to stain your hands. The stainless steel would attract and bind with the to the odor from your hands. Material: stainless steel. Size：88mm x 46mm x 19mm/3.43 inch x 1.79 inch x 0.74 inch() Quantity: 2pc Package includes: 2 x Stainless Steel Soap(Holder Included) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.