Omron CD-CS9 Small D-Ring Cuff for BP710N/BP742N/BP765
Durable D-ring contoured cuff fits arms 7 to 9 inches in circumference. To determine your arm size use a cloth measuring tape and measure the circumference of your left upper arm midway between your elbow and shoulder. The Small Cuff is compatible with Omron Blood Pressure Monitor models: BP710N BP742N and BP765.