Notebook Type Rubber Colour Process Device Transparent Acrylic Printing Positioner Features: This Acrylic positioner is adopted of of metal Hinges for sturdy and durable With kraft paper on the surface to protect the Acrylic positioner from scratch This product helps reduce the rate of large rubber-stamp sheet waste, and convenient for batch accurate color process This Acrylic positioner is a great tool used for diy lover or as a gift for friends Specifications: Material acrylic Outer size: 15*19.5cm/5.91*7.68in Small size inner: 15.5*11cm/6.1*4.33in Applicable blank card size: 15.5*11cm/6.1*4.33in Weight: 512g Method: 1.Stick tape or electrostatic tape 2.Affix the double-sided adhesive on the tape cargo to fix the rubber 3.Attach the rubber stamp 4.Put in a blank card 5.Cover the inkpad 6.Close the positioner Package includes: 1 x Acrylic Printing Positioner kit