Premium Quality: Each pad is flexible and soft to the touch, helping you get the most from your TENS or EMS unit. They feature gray cloth backing for durability and come with re-sealable packaging for extended use. User-Friendly Design & Different Sizes: This set includes 20 electrode pads in multiple sizes to target various areas of the body for an improved massage experience. The contoured design ensures a better fit on the skin. Suitable for both professional and home use. These pads provide strong self-adhesive performance and can be reused for up to 30 applications. They are easy to remove without leaving sticky residue. The electrode pads are compatible with all TENS/EMS devices that use standard 3.5mm snap connectors, including brands such as HealthmateForever, HiDow, TENKER, NueMedics, TEC.BEAN, IQ Massager, Medvive, and other similar devices. Pad Sizes: 2 inch x 4 inch; Middle Pad: 1.6 inch x 1.8 inch; Small Pad: 1.2 inch x 1.6 inch. The Unit White Cloth series offers high-quality, reusable adhesive electrode pads designed for consistent performance. These professional-grade TENS electrodes are widely used by healthcare practitioners and are also ideal for personal therapy use. These TENS electrodes feature premium reusable hydrogel for superior conductivity and comfort. Reasons to replace your electrode pads: - Loss of adhesion after repeated use - Drying out over time - Skin irritation or gel residue left on the skin Color: White Material: Non-woven fabric + hydrogel Package Contents: 20 x Electrode Pads Note: Light reflection and display settings may cause slight color variations between the image and the actual product. Measurement error allowance is +/- 1-3 cm.