WiIdHaven Plastic Finger Strengthener Red - 2 Piece

Silicone; Guitar trainer: exercising your fingers and hand help to maintain flexibility, strength and mobility in manual dexterity, finger exerciser; Guitar finger strengthener: made from material, durable to use, guitar hand exercises; Guitar hand exercises: you can use it while in the waiting room at office, or sitting at your desk at work, guitar trainer; Finger strengthener: moderate size, easy to carry, guitar hand exercises; Guitar finger exercise tool: the finger master is suitable for athletes and musicians such as guitar finger exerciser and so on, guitar hand exercises

What's in the box
2 x Hand Grip Strengthener