Improve Finger Strength and Exercise Flexibility! Grip Strength Training Set [Multi-Force Adjustment] New Japanese Technology ○ Donut Type Rose Red (30-40LB) 13.5-18KG ○ Finger Hole Type Gray (1-2-3KG) 2.2-4.4-6.6LB ○ Wristband Yellow Black ★ Unisex, can be used by the elderly and children [Can be used for hand and finger training] Grip strength training set of 2, increasing the options during training, "donut type" grip strength training is possible, and "finger hole type" allows for training of opening movements. Finger trainers can improve finger strength and exercise flexibility, making them ideal for rock climbers, tennis players, basketball players, guitarists, pianists, etc. [Portable and easy to use] Grip strength training set of 2, compact and small enough to fit in a gym bag or pocket. Whether at work or leisure, you can enjoy exercising your hands anytime, anywhere. ✅ Brand new, unused. Opened once for inspection. ❁.｡.:*:.｡.✽.｡.:*:.｡.❁.｡.:*:.｡.✽.｡.:*:.｡.❁ * Shipping is closed on Saturdays, Sundays, and holidays * Immediate purchase OK ◎ Also, various items are on sale ↓ ↓ #Cherry's product list is here ✨ ☜ ・Please understand and cooperate with shipping in simple packaging ・In the unlikely event of a problem, please contact us before evaluation.ᐟ.ᐟ 423317-10