Features: Elevate your arm and grip strength with the tennis elbow treat flexible rod set, a triple of resistance rod designed to enhance muscle rehabilitation and recovery. Crafted from rubber material, each rod in this set offer a different resistance levels (10LB, 15LB, 25LB) to cater to your strengthening needs as you progress. Great for athletes, golfers, tennis players, or anyone suffering from tendonitis and looking for a convenient way to alleviate forearm and wrist pains. Use these versatile flexed treat rod at home, in office, or while traveling to maintain your physical treat routine and improve muscular endurance. The color and resistance combination allows for easy identification and selection, ensuring a tailored workout experience for both beginners and professional. Specifications: Material: Rubber Color:10LB Green/15LB Blue/25LB Orange Package Weight: approx.1005g Size: approx.30.5x4.2cm/12.00x1.65in Package Includes: 3Pcs Twist Hand Exerciser Rod note: Please allow 1-2cm error due to manual measurement. Please make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!