Omron Intelli Wrap Cuff technology assures consistent accuracy from any position around the upper arm. Intelli Wrap Cuff consistent accuracy is confirmed by golden standard and is even for arms with size 22-42 cm. Unlike other cuffs, the Omron Intelli Wrap Cuff measurement zone wraps 360 degrees around the upper arm. There is no measurement ""weak spot"", making it virtually impossible to place the cuff incorrectly around the upper arm.