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. ※ These are not Omron products, but compatible products. ・ Not made in Japan, so the build quality may be imperfect. ・ Returns and cancellations due to customer's circumstances are not accepted. ・ If there are any defects, please contact us before leaving a review. 　 We cannot respond after a review has been left.