This 3D Textured Impressions Embossing Folder, Shells, designed by Tim Holtz for Sizzix is going to become a fast favorite. This folder will create an intricate design for your card backgrounds and looks stunning in shiny gold colored cardstock. This folder can be used with Sizzix Effectz to add texture and dimension or Sizzix Opulent cardstock (sold separately) for a luxurious effect. This folder measures 6 1/4" x 4 1/4". This folder is compatible with leading die cutting machines (sold separately). For best results, spray a fine water mist onto both sides of the material you are using and pass it through your machine 3 times. The cardstock must be dry before embellishing.