Handtrainer: Fördert die Fingerkraft, verbessert Griff- und Fingerkraft, Gewichtskapazität 20-45 kg - verstärkt den Trainingseffekt der Handmuskulatur.

The description explains why this product is an essential choice for anyone looking to strengthen hand muscles and relieve stress. The advantages of this high-quality grip strength trainer include: durable ABS material with a three-layer soft coating; a robust carbon steel spring with a maximum tension of 45 kg; an ergonomic design with five independent buttons for precise training; lightweight and portable for convenient training at home, in the office, or on the go; and versatility for strength training, stress relief, and more. This hand trainer is designed to improve hand dexterity and athletic performance while minimizing finger strain and providing a comfortable grip. It's ideal for anyone looking to effectively strengthen hand muscles and relieve stress. Product Specifications: Material: ABS material with a three-layer soft coating. Tension: Maximum 45 kg. Design: Five independent buttons, ergonomic design. Suitable for: Adults, for various hand exercises and stress relief. View more product details.