Expander 4 pieces

EXPANDER
Made in Japan
4 pieces

There are some stains.
Spring length approx. 29cm
Spring attachment position, approximately 30cm

For additional use,
or for some kind of training...

Compared to rubber, the way it engages your muscles is different.
The sensation is like a spring, because it's a spring...
Not a squish, more like a boing...
Like a snap...






Slightly bent
Will be shipped in a compact box.
If you want the original box, it's an additional 300 yen.