Lightweight. Portable. Made of hard Rubber with elasticity.
Sturdy. Strengthens muscles in the hand, wrist and shoulder.
Comes in 6 strengths from XX-Light to X-Heavy.
24'' lengths are easier to bend; they are ideal for older people because it is easier to bend.

Technical Details

Width : 0.56 cm
Height : 0.75 cm

Product Details

ASIN : B01LQTMU4M