High-quality silicone
Three different grip balls with three different resistances (soft , medium , firm)
Prevent mouse hand, strengthen the fingers, forearms and muscles;
Relieve joint pain, stress, muscle tension from computer work
Reduces stress and eases muscle tension, your best physical therapist/personal trainer

Technical Details

Width : 0.06 cm
Length : 0.08 cm

Product Details

Product Dimensions
Width : 0.06 cm
Length : 0.08 cm

Package Dimensions
Width : 4.88 inch
Height : 1.97 inch
Length : 6.61 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B01M0QYQM0