Xinyi 100 Pounds to 350 Pounds New Hand Grips Increase Strength Spring Finger Pinch Expander Hand A Type Gripper Exerciser

100 Pounds to 350 Pounds New Hand Grips Increase Strength Spring Finger Pinch Expander Hand A Type Gripper Exerciser Product Features Material:High quality Steel spring,Aluminum handle Ergonomic Knurling Design, Solid Aluminum/Sponge Handle For a Non-Slip Grip and Super Comfortable To Hold. Rust-Proof Coated Spring in 6 Different Resistance Level From 100lbs to 350lbs for All Levels of Users. Two pieces Non-slip tapes(in random color) send as a gift Portable body-building grip device

• Material:High quality Steel spring,Aluminum handle.
• Ergonomic Knurling Design, Solid Aluminum/Sponge Handle For a Non-Slip Grip and Super Comfortable To Hold.
• Rust-Proof Coated Spring in 6 Different Resistance Level From 100lbs to 350lbs for All Levels of Users.
• Two pieces Non-slip tapes(in random color) send as a gift.
• Portable body-building grip device.