• It is very simple to use and convenient to carry
• High quality aluminium alloy handle makes it very durable
• Carbon steel spring makes it has good elasticity
• An excellent training tool to strengthen your hands, wrist and forearm
• You can start with a lower level to a higher strength level
• It is a perfect training tool

Specifications:
Type: Spring-grip
Material: Aluminium alloy & Carbon steel
Color: Gold / Silver
Model: 150LB
Weight: 209 - 272g / 7.37 - 9.59oz
Package size: 14.5 * 12.3 * 3.2cm / 5.71 * 4.84 * 1.26in
Package weight: 245 - 310g / 8.64 - 10.93oz