Item Type: Ionic Foot Bath Detox Array Material: ABS plastic, stainless steel Shape: Round head plug Color: Black Use Times: 40-60 times Quantity: 1pc Size: Diameter: Approx. 70mm / 2.8in Height: Approx. 100mm / 3.9in Inner Core: Steel wire material 10 round Thick Spring: Diameter: Approx. 2.8mm / 0.1in Package List 1 x Ionic Foot Bath Detox Array 1Cleansing Accessory: Foot bath replacement arrays is suitable for replacing your old, worn out, or damaged ion heads which might require replacement after frequent and prolonged usage. 2Detox Array: Achieve effective detoxification effect, help eliminate harmful substances from the body, increase blood circulation and strengthen the immune system. 3Widely Used: Perfect for athletes, beauty enthusiasts, health enthusiasts, office workers, elderly, or families, ideal for use at home or in beauty salons and foot bath centers. 4Warm Tips: The ion head should be rinsed with water after each use, ventilation and drying, do not long term exposure to the air or ion head will be oxidized. 5Excellent Material: Made of a sturdy ABS with 10 stainless steel coils for outstanding resistance against rust, corrosion and wear and tear, and enabling to deliver 40 to 60 uses.