Product review (4 stars): Good and affordable enough.  Excellent replacement for your rubber washer hoses.
Good length and it appears to be rather solid in construction.

Time will tell, in regards to durability.

Inner Diameter is smaller than the rubber hoses it replaced, so filling the washer takes a bit longer.

If you have hard water and don't use a softener, I would recommend you clean the threads where the screw on hose connection mates to, just to make sure it is a solid seal and there are no leaks.

There is NO need to gorilla torque these to either the washer or the water supply.  Doing so could cause major damage.  Get it snug with your hands and then give it a little more with tape covered pliers.  It should not leak.