MAHOUYA Finger Strengthening Grip Strength Training Reverse Grip Finger Exerciser Finger Stretcher Finger Resistance Band Guitar Strength Trainer for Children Adults Elderly Finger Exercise Muscle Training Stress Relief Unisex 42-18 ◎ This product is available for immediate purchase! ◎ We aim to ship within 24 hours! Although unused, please purchase only if you understand that it is a home-stored item. * There is a possibility that we will ship it after taking it out of the box. ★★