ITEM NAME:Hand wrist power grip strength training fitness grips gym exerciser gripper FT Product description Made of solid steel spring with padded foam handle. Great for strength and forearm training. Easy to use and carry. Available in blue, red and orange. Feature - Made of high-grade solid steel - Heavy resistance spring - Filled foam handle, comfortable grip - Color: as shown -Material: Spring steel - Size: 12*8.5*2.5cm (4.72*3.34*0.98in).Made of solid steel spring with padded foam handle. Great for strength and forearm training. Easy to use and carry. Available in blue, red and orange. - Filled foam handle, comfortable grip. - Size: 12 8.5 2.5cm (4.72 3.34 0.98in).