Hand Grip Color: White Size: 15x11cm / 5.91x4.33 inches Weight: 229g Material: Nylon + ABS + Metal Power: Built-in button battery 〇 Versatile Strength Training: Ideal for everyone. The innovative rotary adjustment design allows for a seamless transition from 5kg to 60kg, providing the perfect strength for grip training. 〇 Data-Driven Tracking: Equipped with an electronic counter, it automatically records the repetitions of each exercise, rejects blind training, and helps you accurately check your progress. 〇 Ergonomic Design: With delicate grip material and an ergonomic design, this adjustable hand grip strengthener fits snugly to the curves of your hand, preventing discomfort and slippage during intense exercise, ensuring a comfortable grip and effective training. Adjustable Hand Grip | Forearm Strengthener | Hand Grip Trainer, Comfortable Hand Exerciser, 5-60kg Resistance Countable Electronic Grip Strengthener, Improves Finger Strength ★38-61 ୨୧┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈୨୧ ⚠️ The photos are for illustrative purposes only. Please be sure to check the actual product photos before purchasing! ＊ For those in Hokkaido, Okinawa, and remote islands, separate shipping charges will apply. Please let me know in the comments. ⚠︎︎ ＊ To keep prices low, we may ship the item without the box due to shipping costs. ＊ Operation has not been confirmed! Please understand. ᯅ̈ ＊ All items are unused, but we have listed them as "Like New" due to home storage.