PetDwelling Advanced QR Code Pet ID Tag Links to Free Online Pet Profile/Scanned GPS Location (Holiday Deal) Quality Designed: Made of durable zinc alloy and protective coating for long-lasting QR code. Great Value: QR Code and URL link to access exclusive Free profile page with contact, medical and vet info. Free Service: Free profile page, free secured cloud, free instant email alert and free Google map location. Easy Setup and Use: Scan QR code or visit URL link to activate tag and to access Free profile page. No Apps required. One account can manage as many pets as you want. One pet can link to multiple tags. Pet Dwelling has serviced 100k+ members for 8 years and its Free service helped many members recover lost pets.