Features1Basic Parameters: Integrated design of needle and syringe, small size, light weight, working frequency (Frequency): 134.2KHz, chip size (Dimension): 2.12x12mm. 2Easy to Inject and Implant: Pet RFID microchip tag is aseptically processed for safe and secure use and injects quickly and safely into the surface of your pet's skin.3Safe and Reliable: 2.12mm microchips are encapsulated in bio glass, safe and reliable, with a special coating treatment on the surface to prevent freeing in the animal's body. 4Scope of Application: Pet ID microchip is widely used for the vast majority of pets, livestock animals, fish, wildlife, etc. Ten pieces are sold in one. 5Universal: Animal microchips have the "International Committee for Animal Coding" ICAR certification, in line with the international marking ISO11784/11785 standard, universal use.Specification Item Type: Animal MicrochipsMaterial: Polypropylene, Biological GlassChip Size: Approx. Diameter 2.12 x 12mm/0.08 x 0.47inSyringe Size: Approx. 135 x 45mm/5.3 x 1.8inFrequency: 134.2KHzProtocol: ISO 11784 11785 FDX BMicrochip Type: EM4305Data Memory: 512 bit RWUse: Animal Implantable Electronic Tags and ChipsPackage List 10 x Animal Microchips10 x TagsNote 1. Do not place the product in an environment that is too corrosive, wet or hot!2. Please allow some errors due to manual measurement.