Hand Grip Egg Gripping Ball Finger Trainer Gym Fitness Home Exercise Equipment Antistress Handgrip Expander Muscle Strengthener

Type: High Elastic Gripping Ball
Function: Comprehensive Fitness Exercise
Shape: round shape, egg shape
Material: silicone
Colors: green, blue, red, black, orange, yellow, purple
Size: 45*45mm, 50*50mm, 58*44mm
Functions: massage, antistress, aerobic fitness, recovery, finger strength