Box:
Card 8½” x 6½”
Score on long side at ½”, 2”, 6½” and 8”
Score on short side at ½”, 2, ,3½” and 5”
DSP (Paper): 4¼” x 1¼” for panels and 1¼” x 1¼” for top and base of box
In **metric the measurements are approx:
Card 21.6cm x 15.2cm
Score long side at 1.3cm, 5cm, 15.2cm, 20.3cm
Score short side at 1.3cm, 5cm, 8.9cm, 12.7cm
DSP (paper) 10.8cm x 2.54cm for panels and 2.54cm x 2.54cm for top and base of box
**Please remember I have not checked these metric measurements for accuracy. They've just come from the google converter for inches into cm**