LUANERL Easy Wrap Medium size Cuff is different from tranditional blood pressure cuff, it designs with a ergonomic cuff perfect fit your arm, just need to once clip and stick, Easily Locate & Accurately Measuringeasy to self-adjust to improve accuracy. Suitable for adult arm 7”-14” inches (17-36 cm) in circumference. Applicable Models : Almost all models BP monitors on the market such as BP5100、BP5250、BP5450、BP5350、BP7250、BP7350、BP7100、BP710N、BP7900、BP7450、BP742N、BP7200、BP785N、BP786、BP786N、BP785、BP755-CD6、BP760、BP760N、BP761、BP761N、BP762-CD6、BP785SC-CD6、BP790ITN、BP791IT、BP792IT、HEM-711DLX、HEM-773AC、HEM-790IT etc. How to choose the correct cuff Using the correct size cuff is important for an accurate reading. If the cuff cannot be fitted, it means the size is incorrect and the reading will be inaccurate. This Medium cuff is designed for an arm circumference of 7'–14' (17–36 cm). To find your size, measure around the widest part of your upper arm. Use notes: before use, Ensure the connector is securely attached to the cuff tube and can be properly plugged into the monitor. An improper connection at either end may cause air leakage. HOW TO USE 1. Insert the connector into the BP Machine to ensure it is firm without air leakage, 2.Keep the lower edge of the cuff 0.8'-1.2'(2-3cm). 3.Keep the arm cuffs level with your heart. 4.The air tube is on the inside of your arm and aligned with your middle finger. Precautions: 1.Ensure the connector is securely attached to the cuff tube and can be properly plugged into the monitor. An improper connection at either end may cause air leakage. 2.The cuff is not placed in the correct position, which may affect the accuracy of the measurement. Cleaning and Disinfection: It can be cleaned with a damp cloth dampened with soapy water. It can be disinfected by wiping with 70% ethanol. Tips: *If damage is found, the cuff should be replaced in time. The cuff should also be replaced. *lf the connector that comes with the cuff is not suitable for your machine.Pleasereplace with the original connector of your blood pressure monitor.