Mini Microchip Syringe Style 8mm x 1.4mm ISO FDXB microchip implant. The Mini-Microchip is the biggest selling microchip in Europe. Its Swiss engineering ensures the highest quality microchips that are guaranteed for life. It is 44% smaller than the Standard 12mm Microchip and is compatible with the Pet Travel Scheme. It has an extremely low risk of migration due to the reduced size and anti-migration coating. This microchip can be used in all animals including birds, exotics and fish. ST214 sterile Syringe pack contains; a ready to use disposable syringe, pre-loaded with the 8mm x 1.4mm microchip and a strip of bar code labels.