Adjustable Counting Gripper Finger Exerciser

Product information:

Product name: Adjustable counting gripper
Resistance: 5-60kg adjustable
Material quality: pp main body + TPR handle encapsulation + stainless steel spring
Net weight: 165g/piece
Product specifications: length*width*thickness=17*11.5*2.8cm

Black: Counting 1 piece

Black Red:  Counting 1 piece