1Pair/2pcs Body Massager Patch Replacement Silicon Gel Abdominal Muscle Patch Reusable Harmless for EMS Neck Trainer Accessories Features: 1. EMS gel tablet: gel pad can replace all consumables of neck massager, EMS fitness trainer, body muscle trainer and ABS stimulator. 2. High conductivity gel sheet: it is a special high conductivity gel sheet, with low resistance, and the current is evenly transmitted to the human body with high accuracy. 3. Skin friendly material: Low irritant, made of skin friendly material. It is harmless to human body and can be safely used. 4. Reusable: Clean/dry the skin before use, and after using this adhesive tape, reattach them to the cardboard; If you use the correct method, you can reuse it multiple times. 5. How to properly care for them: Clean/dry the skin before use; After use, reattach them to the cardboard. Specification: Origin: Mainland China Application: Body Product material: silicon gel Quantity: 1 pair of 2 pcs Size: approximately 5.1 / 5.3cm/2.01/2.09inch