Simon Hurley create. Acrylic Stamping Block 5"x 6"(12.7cm x 15.2cm) - This 5"x 6" acrylic stamping block is designed by Simon Hurley for Ranger Ink. This large acrylic block is 6mm (0.23") thick and has an excellent gripping edge. There is a 0.5"(1.27cm) grid on top which allows for easy alignment and precision when stamping clear photopolymer and rubber stamps. The thicker printed lines in the centre of the block act as a guide for accurate centre-ing. This block can also be used with stamping foam, peel-apart rubber stamps, and photopolymer stamps (all sold separately).