With a small amount of drugstore rubbing alcohol, the bands can be installed on Trumark slingshots, or any other brand slingshot with round prongs, quickly without the use of tools, strings, or glue. To extend powerband life, condition them against destructive elements with 303 Aerospace Protectant.
Both left and right bands are cut from one length of tubing so they are "matched" (balanced) for accurate shooting. NOTE: Powerbands that are folded and packaged curled will take on a "set", and will not shoot accurately when they are installed. Trumark surgical-latex powerbands are packaged STRAIGHT in air tight, hermetically sealed blisters that guards against deterioration before installation. Sling shot powerbands, being organic, are affected by the elements and have a limited lifespan if not protected. Do not store slingshots or extra replacement bands near electrical devices such as air conditioners. More on powerband life.
If the package is left sealed, the bands will stay fresh, and can be stored for long periods of time. Instructions on how to install the bands are included on package. 225 Yard + Range!