The product is new,durable,could keep an eye on your arrow and sight,it’s easy use.
It isn’t just a replacement of arrow rest, is easy to mount without screw and other tools,but in addition makes a really perfect survival slingbow as the last picture.
This product has numerous uses.You’ll think more application not only these I provided.

Holds your arrows safely and securely
Replaces Worn Out Brushes
Total arrow containment,Cut back friction
Great useful for slingbow
Designed to make use of with left and right hand Compound bows