055 Art Nouveau Font Embroidery Design set comes in 1.5", 2.5" and 3.5" capital letters. Some of the 3.5" size require a 5x7 hoop. All three sizes use Contour Stitching; a less dense varied length stitch that follow the contoure of each letter and give a 'hand finished' look. This set does not have a separate uppercase and lowercase but rather uses a combination of both styles in the same height for a fun, playful look.