["Hand Dynamometer Grip Power Strength Meter Force Measurement Tool 130kg/287lbs Capacity Force Gauge Ergonomic Design Measurement\n\nFeatures:\nbrand new and high quality.\nErgonomically designed to fit small to large hand sizes, perfect for men,women,seniors and teens.\nDesign for athletes and sports enthusiasts who want to increase their hand, wrist, forearem and finger strength for rock climbing, shooting, bodybuilding, golf, tennis etc.\nThe easily adjustable dial and wide range of tensions make the hand exerciser a popular choice for those with arthritis, rheumatoid arthritis, tendonitis, carpal tunnel, tennis elbow and those recovering from a broken wrist and tendon surgery.\nGreat hand strengthener for musicians including drummers as well as guitar, piano and violin players.\n\nSpecification:\nColor: red, blue\nMaterial: ABS\nSize: 15cm/5.90\"×10.5cm/4.13\"×2cm/0.79\"\nQuantity: 1pc\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 × Hand Dynamometer"]