Features: 1. Suitable for various medium frequency electronic physiotherapy machine. 2. Help to improve blood circulation, promote metabolism and eliminate fatigue. 3. Self adhesive, high adhesive, convenient to use and reusable. 4. Our reusable electrodes are latex-free and non-irritating to ensure users of all skin types have a safe, comfortable experience. 5. Useful and safe accessory for medical care. Specification: 100% brand new quality Item Name:Electrode Pad Material:Non-woven Color:As the picture show Size:1cm/0.39in*6cm/2.36in Connection plug size:2.0 mm Package includes: 2pcs Electrode Pad Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.