Description
Universal fit for Power Essential Spinner Gyro Hand Grip Strengthener Wrist Forearm Exerciser, Compatible with NSD/ACELETE.Internal size: 3.8*2.4* 2.4inch, external size:4*4*2.6 inch, weight: 40g/1.4oz..Ulta-light, easy to hand carry with wrist strap.Made by premium PU and EVA.Only the case; Wrist Forearm Exerciser is not included