MAKE EXERCISE SIMPLE– Our finger resistance bands can improve finger strength for athletes (rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis, golf and shooting) and musicians (guitar players, bass players, pianists and violinists). It is also suitable for people who regularly use computers and mobile phones to relieve hand fatigue and discomfort, prevent joint pain and muscle aches. USE IT ANYWHERE ANYTIME –Our finger extensor exerciser has a small size and modern looking. You can use it while walking, traveling (car, airplane, bus), in office, school, watching TV or any place you want to exercise. 3 DIFFERENT RESISTANCE LEVELS Level 1(6.6LB)-For Finger Rehabilitation & Beginners. Level 2(8.8LB)-For Adult man & computer workers. Level 3(11LB)- For Grips Workout & Athletes. Color: Blue Product size: 3*1.6*0.5 (in) Packing size: 5.9*3.9 (in) Package Weight: 1.4 oz Quality Commitment:We stand by our products Premium Quality, and that is why we are confident to offer our 30 day FULL REFUND WARRANTY. So that you can try our finger stretcher risk free! If you have any comments or questions, please feel free to contact us and we will provide you with 100% satisfactory service. Notice:Items may slightly different from photo in terms of color due to the lighting during photo shooting or the monitor's display.