Mjaie 2Pcs Adjustable Tension Training Rod Battle Rope Replacement Spring Arm Expander for Bicep Tricep Workouts Ergonomic Flexible Spring Arm Strength Expander

2Pcs Adjustable Tension Training Rod Battle Rope Replacement Spring Arm Expander for Bicep Tricep Workouts Features: high-efficiency training with this strength training rod, suitable for arm and shoulder exercises The flexible spring arm strength expander is designed with a builted in spring that ensures a firmly grip and prevents slipping during use Feature a nonslip hand gripper with a thickened, heavy duty spring, this tool is to deformation and excellent rebounds inertance Designed with a soft, antislip, and sweat handle that is both strong and long terms With a fitness grip rod wrapping in soft protections, it ensures and reliability, any accidental bumps or injuries Specifications: Component: Stainless steel spring Color: / Gray / Black / 01 Length: about 44cm / 17.32inch Package Includes: 2Pcs Spring Arm Strength Expander Note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order Due to difference between different monitors, the picture may not reflect the actual color

• high-efficiency training with this strength training rod, suitable for arm and shoulder exercises
• Designed with a soft, antislip, and sweat handle that is both strong and long terms
• The flexible spring arm strength expander is designed with a builted in spring that ensures a firmly grip and prevents slipping during use
• With a fitness grip rod wrapping in soft protections, it ensures and reliability, any accidental bumps or injuries
• Feature a nonslip hand gripper with a thickened, heavy duty spring, this tool is to deformation and excellent rebounds inertance