Size(L×H)==10.5×6.7 cm / 4.13×2.64 inch
Practice your finger resistance, lightweight and portable
This allows for a wider variety of hand and finger exercises
Exercising your fingers and hand help to maintain flexibility and mobility in manual dexterity
Use soft, malleable rubber for supreme comfort and a quality core, superior durability

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B073SMXZGQ