【Package Contents & Specifications】 High-quality silicone, includes finger trainers *2 (black + gray) & adjustable bands *2. 【High-Quality Materials】 These finger power trainers use excellent silicone material, so they not only won't hurt your palms during daily use, but also have excellent abrasion resistance. There's no need to worry about tearing, and they can be used for a long time. 【Grip Strength Training】 Power fingers not only improve the strength of your fingers, wrists, and forearms, but also have a relaxing effect after training. The feel of the finger stretcher varies depending on the intensity level, allowing you to train according to your needs. 【Adjustable Intensity Levels】 Based on the grip strength of the finger trainer, there are multiple levels for grip strength training. You can freely adjust to the appropriate level, suitable for both men and women of all ages. 【Space-Saving】 The finger power unit is compact and can be used at home or when you're out. It's perfect for those who don't get enough exercise and is also effective for stress relief. Let's do finger training anytime, anywhere. *Instant purchase welcome, silent purchase at midnight OK◎ *Please contact us before rating if there are any problems.ᐟ.ᐟ ・Unused, but opened for photography, so listed as "Like New". #Yue's Product List is here ✨☜ 43-55, 56