Meet Mast-Zilla, the monster your mast cells never saw coming! This 3" x 3" vinyl sticker humorously captures the wild, over-the-top reactions of mast cells for those dealing with Mast Cell Activation Syndrome (MCAS). With a fiery, cartoon-inspired design and vibrant colors, this sticker is perfect for laptops, water bottles, or medical binders. It’s a fun and relatable way to find humor in the chaos of chronic illness while educating others about the unpredictable nature of MCAS. Made from high-quality, weatherproof vinyl that lasts for years.
