BOOLAVARD 3 Pcs Finger Stretcher Hand Grip Strengthener Finger Strength Trainer Bands,Good for Rehabilitation,Forearm Exercise, Guitar Finger Strengtheners and Rock Climbing Grips Workout -Ideal for injury rehabilitation or prevention of arthritis, carpal tunnel syndrome or tendonitis and joint pain -Improve finger strength by creating resistance on expansion,perfect for fitness,sport enthusiasts,musicians and so on -Its rally value is from 6 6 to 11 lb,fit for most fitness levels, from beginner to advanced -Designed to fit your hand perfectly so that you can easily do a full exercise without readjusting the grip strengthener or finger Stretcher -You can get repetitions in while commuting, at the office or anywhere as the finger stretchers are lightweight easily portable How to use:The beginning of training, training set in the fingers, fingers straight to do open action, adhere to two or three minutes later, the fingers will feel sore, this time from the fingers to the fingertips have been fully exercise Package includes:3 X Different Resistance Finger Stretcher