File requirements: PNG with a transparent background, 300 dpi at the wrap size (16 oz glass can 9.7" x 4.3" = 2,910 x 1,290 px; 20–24 oz cup 11" x 5" = 3,300 x 1,500 px), artwork at least 1/8" inside the edge, smallest detail 0.02" (0.5 mm). Templates for each size are on the Templates tab.