Relaxdays - Set of 16 Hand Trainers, Foam Grips, Gripping Exerciser, Finger Muscle Training, Iron Spring, Black

General description Whether you are tapping on the keyboard all day, have had a hand injury, or rely on the strength of your hands for work or sports, our hands really go through the mill sometimes. It’s worth grabbing the compact finger trainers to strengthen fingers, wrists, and lower arms. The foam padded grips ensure a firm hold and prevent slipping during hand training. This set allows you to train both hands simultaneously. Technical specifications Size H x W x D: approx. 12 x 9.5 x 3 cm Resistance: approx. 40 kg Material: Iron, foam Weight: each approx. 90 g Colour: Black Included in Delivery 16 x Hand Trainer Decorative items are not included