spring grip electronic counting adjustable professional carbon steel arm muscle training wrist strength men's fitness exercise body building 握力器电子计数可调节专业碳钢手臂肌肉训练腕力男士健身运动健体

100 piece

Specifications

titanium steel non-grip-covered standard spring grip (color box packaging) 钛钢无包胶普通握力器（彩盒包装）	CN¥ 12.0
titanium steel rubber-coated standard spring grip-black and red (color box packaging) 钛钢包胶普通握力器-黑红（彩盒包装）	CN¥ 13.5
titanium steel rubber-coated mechanical counting spring grip-black and red (color box packaging) 钛钢包胶机械计数握力器-黑红（彩盒包装）	CN¥ 14.0
titanium steel rubber-coated mechanical counting spring grip-black (color box packaging) 钛钢包胶机械计数握力器-黑色（彩盒包装）	CN¥ 14.0
titanium steel rubber-coated electronic counting spring grip-black and red (color box packaging) 钛钢包胶电子计数握力器-黑红（彩盒包装）	CN¥ 15.0
titanium steel rubber-coated electronic counting spring grip-black (color box packaging) 钛钢包胶电子计数握力器-黑色（彩盒包装）	CN¥ 15.0
titanium steel non-grip-covered mechanical counting spring grip-black (color box packaging) 钛钢无包胶机械计数握力器-黑色（彩盒包装）	CN¥ 13.0