material: carbon steel/rubber/pvc

Size: 260 * 140 mm

GOOD FOR BEGINNERS AND PHYSICAL THERAPY: This wrist exerciser is designed to improve strength, power and speed in the wrists, hands and forearms. It is about 2kg, which is ideal for physical therapy, sports beginners,tennis players, women, kids and other people who need to increase muscle strength

ADJUSTABLE TENSION: Perform regular and reverse wrist curls with the adjustable stabilizer pad, instruction included. TRY IT AT THE MINIMUM TENSION FOR THE FIRST TIME TO USE

QUALITY & COMFORT: This wrist strengthener is made with heavy duty carbon steel springs and thick 10mm foam stabilizer pad (in comparison to 6mm) for extra comfort and cushion

PORTABLE & LIGHTWEIGHT: Compact size, easy to take on the go, to the gym, office or use at home

MORE BENEFITS: This wrist and forearm developer improves Hand Grip / Fingers / Forearms / Wrists Stren