1 1/2" Insert labels printed with the Vibraprint® process are a great choice when your design includes shading, bleeds or gradient fills. The Vibraprint® printing process is a four color digital printing process and has no color limitations. The labels can be cut into any shape to meet your design requirements. The clear poly dome will protect your label, and give an appearance of depth to your design. The Vibraprint® printing process allows for imprint on white background with adhesive back.