Stampendous Quick Card Panels - Butterfly Bright - Card Making made easy! These Butterfly Bright Quick Card Panels designed and coloured by Fran Seiford for Stampendous will make your life ten times easier! The package includes four 8.5" x 11" (21.6cm x 27.9cm) sheets to create four A2 cards, two slimline cards, and eight mini slimline cards with floral and butterfly designs. This card kit also includes messages or sentiments and other elements that can be cut out and added to the card panels. The card panels are printed in the USA on 80 lb. cardstock, which is medium weight cardstock.