High Material: The leathercarft stamp is made of alloy steel. Size: The height of Alphabet is 3mm and the height of Numbers is 6mm. 37Pcs/Set leathercarft stamping tool, including 26 Pcs a-z alphabet letters + 10 Pcs Numbers 0-9 + 1 stamping handle. It's easy and fun to stamp designs in leather with these tools. Suitable for handmade Leather jacket, bags, shoes, belt, wallet, watch wristband and other crafts embellishments. Best used for vegetable tanned leather with a thickness of more than 1.5mm. AN AWESOME TOOL for leather craft professionals and amateurs. These stamps are made of extremely strong, heavy-duty alloy steel for powerful impact and long service life, giving you stronger imprints that display more accurately. You can make clear and accurate stamping results with less time and effort. Usage: Wet the leather with a wet sponge before works,Then use the hammer to hit the end of the handle and control the power, avoid ghosting or surface damage. Features:

1). 37pcs/set Leather Carft Stamps Tool , including 26 Letters (a-z) Stamps + 10 Numbers (0-9) +1 Stamping Handle.
2). It is perfect for the art and crafts enthusiasts, you can customize your own design easily and have fun.
Specifications:

Material: Alloy Steel
Package Dimensions: 17.3*10.7*2cm/5.39''*4.21''*0.78
Letter Stamp Size: 1*0.9*0.3cm/0.39''*0.35''*0.11
Stamping Handle Length: 9.3cm/0.66''
Letter Stamp Height: 3mm/0.11"

Numbers Stamp Height: 6mm/0.23''

Package Included:
26pcs x Alphabet (a-z) Stamp Heads + 10pcs Number (0-9) Stamp Heads + 1pcs x Stamping handle