Feature:1. 30KG WEIGHT: The power spring exerciser has 30KG weight, suitable for improving arm strength and pectoral muscles. Builds grip strength and strengthens arm muscles.2. SUITABLE FOR HOME USE: Arm spring exerciser is home gym equipment, convenient and easy to perform upper body muscle training, make your chest, shoulders and arms more fit.3. COMPACT AND PORTABLE: Arm spring bar exerciser has a compact design, easy to carry and store, suitable for home and office, convenient for fitness workout at any time.4. PREMIUM MATERIAL: This arm strengthening spring bar is made of premium carbon steel and plastic materials, high strength, not easy to break, sturdy and reliable, can be used for a long time.5. SUITABLE FOR MULTIPLE EXERCISE: The upper body exercise bar offers a wide range of motion for flexible and controlled exercise. Great for neck, chest, arm, abs and lumbar workouts.Specification:Item Type: Arm Spring ExerciserMaterial: Carbon Steel, PlasticStrength Level: Approx. 30kg/66.1lb.Package List:1 x Arm Spring Exerciser