These waterproof and scratch-resistant adhesive label papers are specially designed for the NIIMBOT M2 portable thermal transfer label printer. Made from high-quality synthetic materials like clear PET, PVC, and matte silver with a pearlized finish, they ensure durable, vibrant labels. Available in white, colored, transparent, and matte silver options, these labels provide reliable adhesion and long-lasting performance, perfect for professional and everyday labeling needs.