5 Pack Pet Microchip 134.2Khz Animal ID Chips with Syringe for Animal Identification ISO 11784/11785 and FDX-B Standard 2.12X12mm

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 ,, this order include 10 packs of microchip ,Each pack with animal glass tag 2.12X12mm and syringe ,and have 5 pcs of stainless "microchipped" tags as gift;, Advice: 2.12X12mm size microchip suitable for big animals , such as horse ,cow ,sheep , big dog , for small animals ,, Standard : compliance with international ISO11784/11785 FDX-B standard.PROTECT & MANAGE YOUR PETS: Keep your pets safe and protected with our ID tag microchips.