Description: 【ADJUSTABLE STRENGTH】The hand grip provides adjustable resistance levels, from 5kg to 60kg, meet your multiple training requirements. Can be adjusted as needed, suitable for women, teenagers, adult men and the elderly. 【DURABLE AND STUDY】Ergonomic TPR handles, non-slip andcomfortable grip, durable and sturdy, reinforced stainless steel alloy spring makes the forearm grippers construction more firm and sturdy. 【ENHANCING HAND STRENGTH】Targeting your forearms, hand, fingers and wrists, these strength training hand strengtheners provide the way for building up hand strength. Also work great for rehabilitation and stress relief. 【EASY CARRY】Portable and lightweight design, easy to put into your pocket or backpack, you can take these hand grippers with you and exercise everywhere you go, use them at home, at the office or when traveling. 【GREAT GIFT】 Practical hand grips are great for anyone who needs hand, wrist and finger exercises, such as rock climbers, tennis players, athletes, musicians, etc, great gifts for your family and friends. Specification: Material: TPR, Alloy Spring Color: Black Size(LxW): About 16x10cm/6.3x3.94inch Adjustable Strength: 5-60KG Package includes: 1pc x Hand Grip Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.