Easier To Use Cuff: The easy-to-wrap blood pressure cuff is different from traditional blood pressure cuffs, with a self-wrapping arm design that fits your arm perfectly for more accurate readings, easy positioning for one-handed use, and easy self-adjustment to improve accuracy Compatible With Most Blood Pressure Monitors: The Medium cuff is compatible with Omron and other brands of blood pressure monitors. This blood pressure cuff comes with 5 connectors on the upper arm. If the connector size does not match, the connector is detachable and can be replaced with the original connector Adjustable Cuff: Medium blood pressure monitor cuff fits adult arm circumference 7"-14" (17-36 cm). Replacement cuffs are easily self-adjusting for increased accuracy Durable Material: The replacement Medium cuff is made of nylon cuff fabric, TPU airbag is non-toxic and odorless. Nylon soft hook velcro won't catch hair. Fits tightly to the arm and can be reused 10000+ times Packing In