super long rubber tubing set_4-strand 17*45

This super 4-strand 1745 rubber tubing set is very long(21cm). It's for the butterfly shooting style taken by the skillful western shooters.
The 17 means the inside diameter is 1.7mm, the 45 means the overall diameter of the tube is 4.5mm. 4 strands of 1745 rubber tubing attaching with a pouch of bull skin tightly.
The color of tubing is subject to change without notice because of the same performance of black and yellow tubing.

Length: 21cm
Max Full draw: 120cm
Pull force(Full streched): 13.5KG

Reminder The tubing set is specially designed for the shooters who have very long full draw such as those adopting the butterfly style.
It is Not powerful when not stretched to its full length(at least 110cm). Please take this into consideration before ordering it.