The Onetouch VerIO 50x4=200 Blood Glucose Test Strips are compatible with One Touch brand meters. These glucose blood test strips are manufactured in Switzerland and come with a 1-year warranty. With no coding required, these white test strips are efficient and reliable for monitoring blood glucose levels. The pack contains 200 test strips, ensuring a sufficient supply for ongoing diabetes care. The expiry date is 2026, providing a long shelf life for consistent monitoring.