This is a great value set of 4 pairs (8 pads) (*´꒳`*) If the adhesive surface of the pads becomes dirty and loses its stickiness, you can restore it by washing it with water. Do not scratch it with your nails or a brush. Do not wipe the adhesive surface with tissue paper or cloth. 【Size】 Approximately 8cm long, 3.5-5.5cm wide 【Quantity】 4 pairs (8 pads) 【Compatible Models】 HV-F010 / HV-F011 / HV-F012 / HV-F124P / HV-F126 / HV-F129 / HV-F130 / HV-F131 / HV-F140 / HV-F158 / HV-F900 【Dedicated Cord】 1 piece ※ Please be sure to use it with the dedicated cord that will be sent. ※ For HV-F125, F127, F129, F141, and F131 products, we recommend using genuine products because the terminal shape is different. ※ This is a compatible product, not an Omron product. ・Since it is not made in Japan, the quality may be less refined. ・Returns and cancellations due to customer's convenience are not accepted. ・If there are any defects, please contact us before leaving a review. 　We cannot respond after a review has been left.