Our engraving pad crafted with, solvent resistant, oil resistant, and not easily deformed 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 Metal engraving pad for wax seal stamp to use You can cut out shape you want according to your need Suitable for engraving machines, making unique wax seal stamp Widey used for school art craft project and family activity Our metal sealing stamp engraving pad, easy to use