Piano Keys work great for a bordet. Just fuse 2.5" fabric strips to the interfacing, fold and stitch on the line, cut apart and press. You will have long perfect strips in no time. It's easy for beginners and smart for everyone! Piano Keys printed interfacing by the panel. Pattern INSTRUCTIONS SOLD SEPARATELY! FIRST TIME USERS - Get the "Pack" first which includes instructions and interfacing! Panels are available separately for more or larger projects. Each panel makes (36) 2" x 6" finished piano keys - 2 yards of border.