Silicone Grip Device and Hand Stretcher

Product information:

Product Name: Silicone Finger Puller
Net weight: 24g
Material: Food grade silicone
Color: black/blue/light gray
Rally classification: Silicone Rally
Choose according to fitness effect: exercise your fingers
Color: gray (small intensity), blue (medium intensity), black (high intensity)

Size information:

Packing list :

Silicone Finger Puller*1