1、High Quality: Made of high quality non woven fabric, it is safe and comfortable, and will not cause skin irritation. 2、Excellent Workmanship: Neat edge, no excessive glue, meticulous workmanship, can be used for a long time. 3、Strong Adhesion: After 15 minutes of using the electrode pads, the adhesion is still strong and you can use it with confidence. 4、Universal: Can be used in conjunction with medium and low frequency pulse meters, physiotherapy equipment, massagers, beauty equipment, etc. 5、Convenient: Simple and convenient to use, tear off the protective cover, and paste the electrode sheet accurately on the required use part. Item Type: Tens Pads Material: Non woven fabrics, gel Size: Approx. 7 x 12cm / 2.8 x 4.7in Pin Hole Diameter: Approx. 2.0mm / 0.08in Purpose: Used in conjunction with physiotherapy equipment such as medium and low frequency pulse meter, massager, beauty equipment, etc., used to conduct the electrical pulse signal sent by the instrument 3 x Pairs of Tens Pads(6pcs)