The leather stamp 40mm is perfect for stamping directly on to leather to make a great impression. You simply send us the logo or text you want. So we then create the stamp to have embossed on to leather. The head of the stamp is made of brass and a as a result is exceptionally durable and strong. The base of the stamp is made from rubber. This is perfect for grip and hitting with a hammer/mallet. The leather stamp 40mm works by hitting the rubber end and therefore the brass end leaves the impression. Hence all you need is a mallet or small hammer to create the embossed impression. The leather stamps comes in a range of different sizes from 10mm all the way up to 80mm x 20mm. Making sure that there is a size that suits your needs. Even more leather stamps can be found here.