Size Adjustment: The MOOFIT RA1 Armband can be adjusted from 20-40 cm /7.8 in-15.7 in. The width is 24.5 mm and the length is 356 mm /14.0 in. Be sure to measure your Biceps or Triceps before purchasing to ensure the correct size.
Wearing Position: The Replacement armband is suitable for wearing on the inside or top of the forearm. Please note that the armband is not suitable for the wrist, and is not so tight that it restricts arm circulation.
Soft & Breathable Material: Upgraded armband replacement is made of nylon elastic braided tape with microfiber PU and imported velcro, a skin-friendly heart rate monitor replacement arm strap can be attached to you and is sensitive to the heart's electrical signals.
Test without Risk: If you have questions about replacement armband strap compatibility, don't worry that we provide 24 -Hour Customer Service. Package: 1 pc Heart Rate Monitor Replacement Armband Strap ONLY, Other accessories are not included!
Work With Most Armband Heart Rate Monitors: Polar OH1+, Polar Verity Sense, Scosche Rhythm+, Wahoo TICKR FIT, COOSPO, iFIT, CATEYE - OHR-31, Magene, XOSS, decathlon HRB500