Function
Waist & Abdomen Exercise
Item
Silicone finger toy tension trainer
Color
Light Grey, light green, dark grey, grass green, dark green, black
Weight
30lb: 40.6g, 40lb: 41.8g, 50lb: 42.7g
Function
Finger Strength Tension Trainer
Feature
Eco-friendly, no smell, non-toxic, non-stick