Have something important to say? Customize your white labels with attention-getting images or make your most important messages stand out with high-visibility color labels. Ideal for announcements, priority messages, addressing, color-coding, identification / warning labels & more! Easy to customize with free templates from Avery Design & Print. For laser printers. Now you've got their attention. Laser Permanent Neon Rectangular Labels with Sure Feed-Ensuring a reliable printer feed. Shape: Rectangular; Label Size – text: 2 x 4; Label Color(s): Assorted; Color Family: Multicolor.