Our metal sealing stamp engraving pad, easy to use Suitable for engraving machines, making unique wax seal stamp Widey used for school art craft project and family activity Metal engraving pad for wax seal stamp to use You can cut out shape you want according to your need Round shaped rubber stamp sheet size 9.2cm / 3.62inch Sqaure shaped rubber stamp sheet size 9.2cm / 3.62inch Octagonal shaped rubber stamp sheet size 9.8cm / 3.85inch Our engraving pad crafted with, solvent resistant, oil resistant, and not easily deformed