Manruta Animal ID Microchip for Dogs Cats Horses Pigs Cows 20 Pack 2.12X12mm ISO11784/ISO11785/FDX-B Pet ID Tags, 15 ID Microchip

{Microchip Quality is Very Important }:Manruta Pet ID Microchip, from Germany ,well made with high quality bioglass ,last the life of your pets， can be scanned well. If you buy Low Quality Microchip, will stop work one day or broke in your pet’s body , big trouble for you and your pets.

{Registration} : "Ensure your pet's safety and increase the chances of a happy reunion if they get lost. While many local databases exist, we recommend registering with Animal ID. Simply download the Pet Care App by Animal ID and register your pet with a few clicks. This unique database is linked to major search engines, ensuring worldwide coverage. Plus, their 24/7 support makes communication seamless."

{Microchip Specification} : compliance with international ISO11784/11785 FDX-B standard, 134.2Khz . all FDX-B Scanner/reader can read our Microchip.

ADVICE} : pls choose suitable size for your pets or animals , it is very important . 1.4X8mm microchip suitable for cats ,small puppies ,chicken, duck, owl . for big dogs ,1.4X8 mm and 2,12X12 mm both sizes are ok . 2.12X12mm size microchip , it is suitable for big dogs ,horse , cattles , sheeps, pigs, camels and other big animals , 1.25X7mm size for small fishes , mouses, hamsters, snakes,frog ,pigeon and other very small animals

{Explaination for 5 Year expiration on Packing} : it means for injection's expiration.microchip doesn't have lifespan,it just last the life of your pet.