specification: Item Type: EMS Electrodes Conductive Pads _x000D_Inner Diameter: Approx. 60mm/2.36in_x000D_Applicable Parts: Suitable for waist back and other parts_x000D_Applicable Machine: Interference electrotherapy instrument_x000D_Applicable Scenarios: Fitness equipment, health massage, music instruments, sports trends, extreme challenges_x000D_Scope Of Application: Suitable for auxiliary treatment of knee osteoarthritis, cervical spondylosis, lumbar disc herniation, lumbar muscle strain, sciatica, frozen shoulder, soft tissue sprains, etc. Features: 1Made Of High Quality Materials: Durable and practical, not easy to damage after long term use. 2Strong Adsorption Performance: Not easy to fall off, you can use it with confidence, don't worry about falling off. 3Wide Range Of Applications: Suitable for knee osteoarthritis, cervical spondylosis, lumbar disc herniation, lumbar muscle strain. 4Wide Range Of Applications: Fitness equipment, health massage, music instruments, sports trends, extreme challenges. 5Good Effect: Resuable Electrodes made of durable silicon, which is good in electricity conduction and easy to clean. PackageList: 1 x EMS Electrodes Conductive Pads