Pet Microchip - Permanent ISO Standard Animal ID Chip Permanent Electronic Identity for Pets This pet microchip acts as a lifetime electronic ID document for your animals, assigning a unique global identification number to each one—an unreplaceable digital "ID card" for pets that never fades or disappears. The chip's internal data features permanent storage & anti-tampering performance: all recorded information is non-lost, non-alterable and cannot be manually modified, ensuring the authenticity and validity of pet identity information forever. Strict ISO Standard & Global Uniqueness Complies with ISO 11784/785 (FDX/HDX) international standards, with 16 decimal effective storage digits compiled in strict accordance with ISO coding norms—100% global unique identification, recognized and readable worldwide. Premium Material & Exquisite Craft Chip core: bioglass material, safe and compatible with animal tissue, no irritation or rejection Implant syringe: ABS material with two-shot injection molding process, sturdy, smooth and easy to operate, ensuring safe and painless implantation Excellent Technical Parameters Storage capacity: 512bits (sufficient for pet basic identity information storage) Operating temperature: -10℃ ~ +80℃, adaptable to various harsh environmental conditions, stable performance in cold/hot weather Long service life: permanent data storage, one implantation for lifelong use