Key features

• •[Dual Function for Strength and Gap Adjustment! Customizable Hand Gripper] GD Parallel Grip allows you to adjust both the resistance and the handle gap easily. You can adjust the resistance from 22 to 77 pounds, and the handle gap can be customized from 3.2 to 2.5 inches. Whether you're a child with weaker grip strength, a senior, or an average adult male, anyone can tailor their hand strength exercise to match their hand size and strength.
• •[1+1 Replaceable Springs] It's like buying two hand grippers with just one! Worried about the springs breaking? No need to fret because you can easily replace them. With a durable body that won't break easily, simply switch out the springs as needed!
• •[Unmatched Grip Comfort, Parallel Handle Operation] The handles operate parallelly, evenly distributing force to all fingers gripping the hand gripper. This provides unparalleled comfort not found in A-shaped hand grippers. Your finger and wrist joints will experience comfort even with frequent use, as there's no strain on them.
• •[Lightweight Yet Durable Like a Tank! High-Quality Components] The body of GD Parallel Grip is constructed from high-strength engineering plastic. It's incredibly lightweight yet as sturdy as a tank. Unlike easily breakable ABS plastic, this material ensures you won't have to worry about it breaking, even with a lifetime of use.
• •★Size : 4.17 X 6.8 X 0.8 inches (10.6 X 17.3 X 2 cm) / Weight : 0.4lbs (175g)
• •[PATENTED] GD GRIP 2 Parallel is protected by PATENT issued by the US government (PATENT NO. US US10,881,903 B2).