◎ Immediate purchase welcome, silent purchase late at night OK ◎ Opened for confirmation, but unused. I have selected "Like new" as it has been stored at home. 【Package Contents & Specifications】High-quality silicone used, includes finger trainers *2 (black + gray) & adjustable bands *2. 【Grip Strength Training】Power fingers not only improve the strength of fingers, wrists, and forearms, but also have a relaxing effect after training. The feel of the finger stretcher differs depending on the intensity level, allowing you to train according to your needs. 【Durable Material】This finger power trainer uses excellent silicone material, so it not only doesn't hurt your palms during daily use, but also has excellent abrasion resistance. There's no need to worry about tearing, and it can be used for a long time. 【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. #MiMi♡s_shop's product list is here ✨☜ 【About Shipping】 ● Basically, we ship within 1-3 days after purchase. ● To offer products at a slightly lower price, we will send them using the cheapest shipping method. ● If you would like anonymous shipping or are in a hurry, please comment before purchasing. In some cases, we may consult with you about adding shipping costs. ＊Over 1000 transactions on Mercari! ＊All items are free shipping! ＊Please contact us before rating if there are any problems m(_ _)m Finger Power Set of 2 Strength Training Finger Trainer Grip Strength Training Ziifun Resistance Level Adjustable Grip Strength Recovery Power Grip Grip Strength Training Unisex Easy to Use (Black + Gray) 26-41399