Linda's It's a Wrap! Part 1 - Diagonal Rose Lace Trifold A4 Groovi PlateA4 Groovi Plate & Ideas sheet 210mm x 297mm Groovi Plate Groovi Plate (GP) Ingenious design plate by Linda Williams. This Trifold plate is one of the Its a Wrap series. There are so many possible variations here! Whether you go with the wrap concept, or use the designs flat, there are loads of design elements packed into this one A4 plate! For best results from the Groovi Plates and Groovi Plate Mate, use the 0. 8mm 1. 3mm embossing tool.