Stay in Compliance with California Regulations using our California Clear Universal THC Symbol Square Compliance Labels. Made in the USA with high-quality adhesive, these labels are perfect for use on pop tops, pre roll tubes, concentrate containers, glass tubes, cartridges, and more. The mandatory CA symbol is clearly displayed, meeting all size and format requirements set by California regulation. Each roll contains 1,000 labels with a clear backing and black font, measuring .75" x .75". Order now to ensure your products meet California regulations.