Description Features: Applicable Scenes: Ergonomically designed to fit small to large hand sizes. perfect for men, women, seniors and teens. 42mm diameter round, entity pointer display, clear scale, auto zero. Design for athletes and sports enthusiasts who want to increase their hand, wrist, forearem and finger strength for rock climbing, shooting, bodybuilding, golf, tennis etc. The 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. Great hand strengthener for musicians including drummers as well as guitar, piano and violin players. Hand Grip Strengthener only,other accessories demo in the picture is not included. Specification: Material: ABS Packing Size: app.18.5x8.5x3cm/7.28x3.35x1.18in Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Contents: 1 x Hand Grip Strengthener Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store