http://www.dankung.com/Gcontent/10-meters-special-rubber-tubing-slingshotblack-1745_1186118610 meters special rubber tubing for slingshot_Black 1745http://www.dankung.com/sites/default/files/productImage/1745B_0.jpg10.42USDInStock/Dankung slingshots/Slingshot tubings
17*45 rubber tubing Specification:
The rubber tubing is made from the top quality latex imported from Malaysia.
It's specially made for slingshot with the new formula.
The 17 means the inner diameter is 1.7mm, the 45 means the overall diameter of the tubing is 4.5mm.
Much long service life
With 10 meters this tubing, 18 pieces of 4-strand tubing sets can be made.
Generally, 18 pieces of tubing set can serve a shooter for 8-10 months' small game huntings and target practice.
Why use the small rubber tubing to make a slingshot?
Because we have tested and found that the small rubber tubing can be stretched longer and creates greater initial velocity than the rough rubber tubing, so the multiple-strand small rubber tubings as showed below can be stretched to about 6.2 times of its original length and has much better performance than a single big tubing.