Product review (5 stars): Works great with our new washer.
This appears to be a well made product.  I purchased these to use with a new washer.  In reading the reviews it was noted that the diameter of the opening was small and restricted the flow of water.  Although it is true that the opening in the hose does appear to be small, there has been no ill effect on the water flow.  Our new washer works great and a lot of water passes through theses hoses in a short period of time.